subject:(Karyotype)

Addis Ababa University

1. BIRHANU, KUMBI. CHROMOSOME STUDY OF SIX VERNONIA SPECIES (ASTERACEAE) FROM CENTRAL ETHIOPIA .

Degree: 2012, Addis Ababa University

URL: http://etd.aau.edu.et/dspace/handle/123456789/402

► Chromosomes of six Vernonia species of the family Asteraceae collected from central part of Ethiopia were studied. The chromosomes were prepared from actively growing root… (more)

Subjects/Keywords: Chromosomes; Karyotype; Vernonia

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

BIRHANU, K. (2012). CHROMOSOME STUDY OF SIX VERNONIA SPECIES (ASTERACEAE) FROM CENTRAL ETHIOPIA . (Thesis). Addis Ababa University. Retrieved from http://etd.aau.edu.et/dspace/handle/123456789/402

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

BIRHANU, KUMBI. “CHROMOSOME STUDY OF SIX VERNONIA SPECIES (ASTERACEAE) FROM CENTRAL ETHIOPIA .” 2012. Thesis, Addis Ababa University. Accessed December 10, 2019. http://etd.aau.edu.et/dspace/handle/123456789/402.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

BIRHANU, KUMBI. “CHROMOSOME STUDY OF SIX VERNONIA SPECIES (ASTERACEAE) FROM CENTRAL ETHIOPIA .” 2012. Web. 10 Dec 2019.

Vancouver:

BIRHANU K. CHROMOSOME STUDY OF SIX VERNONIA SPECIES (ASTERACEAE) FROM CENTRAL ETHIOPIA . [Internet] [Thesis]. Addis Ababa University; 2012. [cited 2019 Dec 10]. Available from: http://etd.aau.edu.et/dspace/handle/123456789/402.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

BIRHANU K. CHROMOSOME STUDY OF SIX VERNONIA SPECIES (ASTERACEAE) FROM CENTRAL ETHIOPIA . [Thesis]. Addis Ababa University; 2012. Available from: http://etd.aau.edu.et/dspace/handle/123456789/402

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Addis Ababa University

2. ASHEBIR, SIMRET. KARYOTYPE STUDY OF SOME SPECIES OF RODENTS FROM LOCALITIES AROUND ADDIS ABABA CITY AND HURUTA TOWN, ETHIOPIA .

Degree: 2012, Addis Ababa University

URL: http://etd.aau.edu.et/dspace/handle/123456789/359

► In this study, live specimens of six rodent species were captured from localities around Addis Ababa by using Sherman live-trap. Somatic metaphase chromosomes were prepared… (more)

Subjects/Keywords: Chromosome; karyotype; morphology; rodent

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

ASHEBIR, S. (2012). KARYOTYPE STUDY OF SOME SPECIES OF RODENTS FROM LOCALITIES AROUND ADDIS ABABA CITY AND HURUTA TOWN, ETHIOPIA . (Thesis). Addis Ababa University. Retrieved from http://etd.aau.edu.et/dspace/handle/123456789/359

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

ASHEBIR, SIMRET. “KARYOTYPE STUDY OF SOME SPECIES OF RODENTS FROM LOCALITIES AROUND ADDIS ABABA CITY AND HURUTA TOWN, ETHIOPIA .” 2012. Thesis, Addis Ababa University. Accessed December 10, 2019. http://etd.aau.edu.et/dspace/handle/123456789/359.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

ASHEBIR, SIMRET. “KARYOTYPE STUDY OF SOME SPECIES OF RODENTS FROM LOCALITIES AROUND ADDIS ABABA CITY AND HURUTA TOWN, ETHIOPIA .” 2012. Web. 10 Dec 2019.

Vancouver:

ASHEBIR S. KARYOTYPE STUDY OF SOME SPECIES OF RODENTS FROM LOCALITIES AROUND ADDIS ABABA CITY AND HURUTA TOWN, ETHIOPIA . [Internet] [Thesis]. Addis Ababa University; 2012. [cited 2019 Dec 10]. Available from: http://etd.aau.edu.et/dspace/handle/123456789/359.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

ASHEBIR S. KARYOTYPE STUDY OF SOME SPECIES OF RODENTS FROM LOCALITIES AROUND ADDIS ABABA CITY AND HURUTA TOWN, ETHIOPIA . [Thesis]. Addis Ababa University; 2012. Available from: http://etd.aau.edu.et/dspace/handle/123456789/359

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

3. İleri, Onur. Türkiye’de doğal olarak yetişen onobrychis seksiyonuna ait bazı endemik korunga türlerinin karyolojik özellikleri .

Degree: ESOGÜ, Fen Edebiyat Fakültesi, Tarla Bitkileri, 2015, Eskisehir Osmangazi University

URL: http://hdl.handle.net/11684/474

► Bu çalışmada, Türkiye’de doğal olarak yetişen Onobrychis cinsi Onobrychis seksiyonuna ait 7 endemik korunga (O. beata, O. cilicica, O. fallax, O. pisidica, O. podperae, O.sulphurea… (more)

Subjects/Keywords: Onobrychis; Kromozom; Karyotip; İdeogram; Chromosome; Karyotype

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

İleri, O. (2015). Türkiye’de doğal olarak yetişen onobrychis seksiyonuna ait bazı endemik korunga türlerinin karyolojik özellikleri . (Thesis). Eskisehir Osmangazi University. Retrieved from http://hdl.handle.net/11684/474

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

İleri, Onur. “Türkiye’de doğal olarak yetişen onobrychis seksiyonuna ait bazı endemik korunga türlerinin karyolojik özellikleri .” 2015. Thesis, Eskisehir Osmangazi University. Accessed December 10, 2019. http://hdl.handle.net/11684/474.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

İleri, Onur. “Türkiye’de doğal olarak yetişen onobrychis seksiyonuna ait bazı endemik korunga türlerinin karyolojik özellikleri .” 2015. Web. 10 Dec 2019.

Vancouver:

İleri O. Türkiye’de doğal olarak yetişen onobrychis seksiyonuna ait bazı endemik korunga türlerinin karyolojik özellikleri . [Internet] [Thesis]. Eskisehir Osmangazi University; 2015. [cited 2019 Dec 10]. Available from: http://hdl.handle.net/11684/474.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

İleri O. Türkiye’de doğal olarak yetişen onobrychis seksiyonuna ait bazı endemik korunga türlerinin karyolojik özellikleri . [Thesis]. Eskisehir Osmangazi University; 2015. Available from: http://hdl.handle.net/11684/474

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Iowa

4. Stewart, Nicholas. Identification and characterization of meiotic drive within the Drosophila virilis subgroup.

Degree: PhD, Biology, 2017, University of Iowa

URL: https://ir.uiowa.edu/etd/5858

► There is a vast diversity of karyotypes in nature, yet mechanisms that have facilitated such diversity are unclear. Alterations to an organism’s karyotype can… (more)

▼ There is a vast diversity of karyotypes in nature, yet mechanisms that have facilitated such diversity are unclear. Alterations to an organism’s karyotype can have major negative fitness consequences in meiosis through non-disjunction and aneuploidy. Here, I investigated the role of biased segregation in female meiosis, i.e., meiotic drive, as a force that contributes to the evolution of karyotype form. The closely related species pair, Drosophila americana and Drosophila novamexicana, is an exemplar for understanding mechanisms of karyotype evolution. Since their recent divergence nearly half a million years ago, D. americana has evolved two different centromeric fusions: one fusion between the 2nd and 3rd chromosomes (Muller elements C and D), and the other fusion between the X and 4th chromosomes (Muller elements A and B). The 2-3 fusion is fixed in D. americana. However, the X-4 centromeric fusion remains polymorphic within the species. I uncovered biased transmissions for both fused chromosomes in D. americana such that the X-4 fused chromosome was inherited by 57% of the offspring from heterozygous females and the 2-3 chromosome was inherited by 62% of the offspring. Introgression experiments shoed the fused X-4 and the unfused X and 4th chromosomes are segregating at a 50/50 ratio in D. novamexicana. I have isolated the fused X-4 centromeric region as a possible player in the observed meiotic drive. However, the centromere is not sufficient to cause meiotic drive without a secondary factor. I also measured heterochromatin content between the fused and unfused X and 4th homologs. No obvious size differences were uncovered, but possible compositional differences were revealed. This suggests that if the centromere itself is involved in meiotic drive, either differences in the number of centromeres or compositional differences between the centromeres are influencing meiotic drive. Overall, I have identified and characterized meiotic drive as a force driving karyotype evolution in D. americana but appears to be absent in D. novamexicana, and I have begun to dissect the mechanisms of meiotic drive. Advisors/Committee Members: McAllister, Bryant F. (supervisor).

Subjects/Keywords: Drosophila americana; karyotype evolution; Meiotic drive; Biology

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Stewart, N. (2017). Identification and characterization of meiotic drive within the Drosophila virilis subgroup. (Doctoral Dissertation). University of Iowa. Retrieved from https://ir.uiowa.edu/etd/5858

Chicago Manual of Style (16^th Edition):

Stewart, Nicholas. “Identification and characterization of meiotic drive within the Drosophila virilis subgroup.” 2017. Doctoral Dissertation, University of Iowa. Accessed December 10, 2019. https://ir.uiowa.edu/etd/5858.

MLA Handbook (7^th Edition):

Stewart, Nicholas. “Identification and characterization of meiotic drive within the Drosophila virilis subgroup.” 2017. Web. 10 Dec 2019.

Vancouver:

Stewart N. Identification and characterization of meiotic drive within the Drosophila virilis subgroup. [Internet] [Doctoral dissertation]. University of Iowa; 2017. [cited 2019 Dec 10]. Available from: https://ir.uiowa.edu/etd/5858.

Council of Science Editors:

Stewart N. Identification and characterization of meiotic drive within the Drosophila virilis subgroup. [Doctoral Dissertation]. University of Iowa; 2017. Available from: https://ir.uiowa.edu/etd/5858

5. Rodrigues, Raquel Maria. Estudos cromossômicos e moleculares em Loricariinae com ênfase em espécies de Rineloricaria (Siluriformes, Loricariidae): uma perspectiva evolutiva.

Degree: Mestrado, Biologia (Genética), 2010, University of São Paulo

URL: http://www.teses.usp.br/teses/disponiveis/41/41131/tde-17122010-104716/ ;

►

Os loricariíneos são Siluriformes altamente derivados e contabilizam cerca de 210 espécies, apresentando uma irradiação adaptativa bem sucedida, tendo representantes na Costa Rica, no Panamá… (more)

▼

Os loricariíneos são Siluriformes altamente derivados e contabilizam cerca de 210 espécies, apresentando uma irradiação adaptativa bem sucedida, tendo representantes na Costa Rica, no Panamá e em toda a América do Sul, e ocorrendo também em ambos os lados dos Andes. Discussões taxonômicas conflituosas são encontradas sobre esta subfamília, envolvendo muitos de seus gêneros, principalmente os mais numerosos, como é o caso de Rineloricaria. O elevado número de espécies (64), a ampla distribuição geográfica e a presença de características diagnósticas válidas para todos os gêneros da subfamília, levam à discussão a proposta de uma subdivisão no gênero Rineloricaria, além de indicar as dificuldades de identificação apresentadas pelo gênero. Em relação às características citogenéticas, Loricariinae apresenta-se como uma subfamília heterogênea e diversificada, com o número diplóide variando de 2n=36 cromossomos a 2n=74 cromossomos. O gênero Rineloricaria contribui intensamente para essa variação, com números cromossômicos variando de 2n=36 a 2n=70 cromossomos. A participação de rearranjos Robertsonianos na evolução cariotípica de Rineloricaria é algo claro, mas evidências que confirmem a ordenação desses eventos não existem. No presente trabalho, técnicas citogenéticas e moleculares foram utilizadas com a finalidade de estabelecer relações evolutivas entre os integrantes da subfamília Loricariinae, em especial do gênero Rineloricaria, entender a evolução cariotípica dessa subfamília e identificar marcadores citogenéticos e moleculares úteis na identificação e descrição de espécies de Rineloricaria. Foram analisados os cromossomos de doze espécies de Loricariinae, pertencentes aos gêneros Harttia, Loricariia, Loricariichthys e Rineloricaria, coletadas na Bacia do Alto Paraná e nas drenagens do Leste brasileiro. Três regiões do genoma mitocondrial (ATPase 6 e 8, Citocromo b e Citocromo c Oxidase I) foram investigadas nessas espécies no presente trabalho. As análises filogenéticas recuperaram o gênero Rineloricaria como um grupo monofilético. Os dados citogenéticos permitiram o estabelecimento de tendências de evolução cromossômica em Loricariinae e no gênero Rineloricaria. O presente trabalho reforça a importância da utilização de diferentes abordagens na realização de estudos taxonômicos e evolutivos, sugerindo uma nova revisão do gênero Rineloricaria que leve em consideração os dados genéticos obtidos.

Loricariinae are Siluriformes highly derivative and account for about 210 species, with a successful adaptive radiation and representatives can be seen in Costa Rica, Panama and throughout South America, and also occurring on both sides of the Andes. Conflicting taxonomic discussions are found on this subfamily, involving many of its genera, especially the most numerous, as Rineloricaria. The high number of species (64), the wide geographic distribution and the presence of valid diagnostic features for all genera of the subfamily, leads to a discussion of a proposed subdivision in the genus Rineloricaria, besides…

Advisors/Committee Members: Toledo, Lurdes Foresti de Almeida.

Subjects/Keywords: Evolução cariotípica; karyotype evolution; Loricariidae; Loricariidae; Phylogenetic relationships; Relações filogenéticas

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Rodrigues, R. M. (2010). Estudos cromossômicos e moleculares em Loricariinae com ênfase em espécies de Rineloricaria (Siluriformes, Loricariidae): uma perspectiva evolutiva. (Masters Thesis). University of São Paulo. Retrieved from http://www.teses.usp.br/teses/disponiveis/41/41131/tde-17122010-104716/ ;

Chicago Manual of Style (16^th Edition):

Rodrigues, Raquel Maria. “Estudos cromossômicos e moleculares em Loricariinae com ênfase em espécies de Rineloricaria (Siluriformes, Loricariidae): uma perspectiva evolutiva.” 2010. Masters Thesis, University of São Paulo. Accessed December 10, 2019. http://www.teses.usp.br/teses/disponiveis/41/41131/tde-17122010-104716/ ;.

MLA Handbook (7^th Edition):

Rodrigues, Raquel Maria. “Estudos cromossômicos e moleculares em Loricariinae com ênfase em espécies de Rineloricaria (Siluriformes, Loricariidae): uma perspectiva evolutiva.” 2010. Web. 10 Dec 2019.

Vancouver:

Rodrigues RM. Estudos cromossômicos e moleculares em Loricariinae com ênfase em espécies de Rineloricaria (Siluriformes, Loricariidae): uma perspectiva evolutiva. [Internet] [Masters thesis]. University of São Paulo; 2010. [cited 2019 Dec 10]. Available from: http://www.teses.usp.br/teses/disponiveis/41/41131/tde-17122010-104716/ ;.

Council of Science Editors:

Rodrigues RM. Estudos cromossômicos e moleculares em Loricariinae com ênfase em espécies de Rineloricaria (Siluriformes, Loricariidae): uma perspectiva evolutiva. [Masters Thesis]. University of São Paulo; 2010. Available from: http://www.teses.usp.br/teses/disponiveis/41/41131/tde-17122010-104716/ ;

Texas A&M University

6. Aquino Perez, Gildardo. Generation of an integrated karyotype of the honey bee (Apis mellifera L.) by banding pattern and fluorescent in situ hybridization.

Degree: 2009, Texas A&M University

URL: http://hdl.handle.net/1969.1/ETD-TAMU-2416

► To enhance the scientific utility and practical application of the honey bee genome and assign the linkage groups to specific chromosomes, I identified chromosomes and… (more)

▼ To enhance the scientific utility and practical application of the honey bee genome and assign the linkage groups to specific chromosomes, I identified chromosomes and characterized the karyotype of the sequenced strain DH4 of the honey bee. The primary analysis of the karyotype and ideogram construction was based on banding and Fluorescence In Situ Hybridization (FISH) for rDNA detection. FISH confirmed two locations for the NOR on telomeric regions of chromosomes 6 and 12 plus an additional less frequent signal on chromosome 1, all three of which were confirmed with silver staining (AgNO3). 4?6-diamidino-2phenylindole (DAPI), and CBanding methods were used to construct the primary ideograms that served as a basis to further identify the chromosomes and locate important structures. The primary map was compared with Giemsa banding, AgNO3-banding, Trypsin banding, and R-banding. The karyotype of the honey bee was established as two metacentric chromosomes (1 and 10), two submetacentric with ribosomal organizer (6 and 12), four submetacentric heterochromatic chromosomes (16, 15, 4 and 13), four euchromatic subtelocentric chromosomes (2, 8, 11 and 14) and four acrocentric chromosomes (3, 5, 7 and 9). In situ nick-translation banding methods were used to verify the heterochromatin distribution. The cytogenetic maps of the honey bee karyotype represented in the ideograms were subsequently used to place 35 mapped BACs (Solignac et. al. 2004) of Solignac?s BAC library. As the BACs hybridized to multiple sites, the mapping was based on strength and frequency of the signals. Location and position of the BACs was compared with those published in the different version of Map Viewer of the NCBI and BeeBase web sites. 10 BACs were confirmed with the last version of Map Viewer V4, 12 BACs were mapped based on high frequency and agreement with the earlier version of Map Viewer. 14 BACs were mapped as confirmed based on moderate frequency of the signal and agreement with the last version of MVV, most of these BACs hits as a secondary signal. Advisors/Committee Members: Johnston, J Spencer (advisor), Coates, Craig (committee member), Coulson, Robert N (committee member), Stelly, David (committee member).

Subjects/Keywords: prophase karyotype; cytogenetic map; ideogram; chromosome banding; Honey bee

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Aquino Perez, G. (2009). Generation of an integrated karyotype of the honey bee (Apis mellifera L.) by banding pattern and fluorescent in situ hybridization. (Thesis). Texas A&M University. Retrieved from http://hdl.handle.net/1969.1/ETD-TAMU-2416

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Aquino Perez, Gildardo. “Generation of an integrated karyotype of the honey bee (Apis mellifera L.) by banding pattern and fluorescent in situ hybridization.” 2009. Thesis, Texas A&M University. Accessed December 10, 2019. http://hdl.handle.net/1969.1/ETD-TAMU-2416.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Aquino Perez, Gildardo. “Generation of an integrated karyotype of the honey bee (Apis mellifera L.) by banding pattern and fluorescent in situ hybridization.” 2009. Web. 10 Dec 2019.

Vancouver:

Aquino Perez G. Generation of an integrated karyotype of the honey bee (Apis mellifera L.) by banding pattern and fluorescent in situ hybridization. [Internet] [Thesis]. Texas A&M University; 2009. [cited 2019 Dec 10]. Available from: http://hdl.handle.net/1969.1/ETD-TAMU-2416.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Aquino Perez G. Generation of an integrated karyotype of the honey bee (Apis mellifera L.) by banding pattern and fluorescent in situ hybridization. [Thesis]. Texas A&M University; 2009. Available from: http://hdl.handle.net/1969.1/ETD-TAMU-2416

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

7. Krishna Murthy,D S. Comparative cytogenetic studies and evolutionary aspects of karyotype in bonnet monkey macaca radiata langur presbytis entellus entellus dufresne and man;.

Degree: Zoology, 2015, Gujarat University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/46714

Abstract Not Available

Data not available

Advisors/Committee Members: Shah,V C.

Subjects/Keywords: Chromosomes; Cytogenetic; Entellus; Karyotype; Monkey

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

S, K. M. (2015). Comparative cytogenetic studies and evolutionary aspects of karyotype in bonnet monkey macaca radiata langur presbytis entellus entellus dufresne and man;. (Thesis). Gujarat University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/46714

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

S, Krishna Murthy,D. “Comparative cytogenetic studies and evolutionary aspects of karyotype in bonnet monkey macaca radiata langur presbytis entellus entellus dufresne and man;.” 2015. Thesis, Gujarat University. Accessed December 10, 2019. http://shodhganga.inflibnet.ac.in/handle/10603/46714.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

S, Krishna Murthy,D. “Comparative cytogenetic studies and evolutionary aspects of karyotype in bonnet monkey macaca radiata langur presbytis entellus entellus dufresne and man;.” 2015. Web. 10 Dec 2019.

Vancouver:

S KM. Comparative cytogenetic studies and evolutionary aspects of karyotype in bonnet monkey macaca radiata langur presbytis entellus entellus dufresne and man;. [Internet] [Thesis]. Gujarat University; 2015. [cited 2019 Dec 10]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/46714.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

S KM. Comparative cytogenetic studies and evolutionary aspects of karyotype in bonnet monkey macaca radiata langur presbytis entellus entellus dufresne and man;. [Thesis]. Gujarat University; 2015. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/46714

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Federal do Maranhão

8. ANTONIO ALBERTO CARVALHO. CARACTERIZAÇÃO DE PACIENTES COM INDICAÇÃO CLINÍCA PARA CARIÓTIPO EM UM HOSPITAL DE REABILITAÇÃO.

Degree: 2006, Universidade Federal do Maranhão

URL: http://www.tedebc.ufma.br//tde_busca/arquivo.php?codArquivo=286

►

Neste estudo são apresentados os resultados da avaliação citogenética de 694 pacientes, com suspeita de serem portadores de anomalia cromossômica, atendidos na Rede Sarah de… (more)

Subjects/Keywords: citogenética; cariótipo; karyotype; cromossomopatia.; chromosomal aberrations; BIODISPONIBILIDADE; cytogenetics; alteração cromossômica; chromossomopathy

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

CARVALHO, A. A. (2006). CARACTERIZAÇÃO DE PACIENTES COM INDICAÇÃO CLINÍCA PARA CARIÓTIPO EM UM HOSPITAL DE REABILITAÇÃO. (Thesis). Universidade Federal do Maranhão. Retrieved from http://www.tedebc.ufma.br//tde_busca/arquivo.php?codArquivo=286

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

CARVALHO, ANTONIO ALBERTO. “CARACTERIZAÇÃO DE PACIENTES COM INDICAÇÃO CLINÍCA PARA CARIÓTIPO EM UM HOSPITAL DE REABILITAÇÃO.” 2006. Thesis, Universidade Federal do Maranhão. Accessed December 10, 2019. http://www.tedebc.ufma.br//tde_busca/arquivo.php?codArquivo=286.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

CARVALHO, ANTONIO ALBERTO. “CARACTERIZAÇÃO DE PACIENTES COM INDICAÇÃO CLINÍCA PARA CARIÓTIPO EM UM HOSPITAL DE REABILITAÇÃO.” 2006. Web. 10 Dec 2019.

Vancouver:

CARVALHO AA. CARACTERIZAÇÃO DE PACIENTES COM INDICAÇÃO CLINÍCA PARA CARIÓTIPO EM UM HOSPITAL DE REABILITAÇÃO. [Internet] [Thesis]. Universidade Federal do Maranhão; 2006. [cited 2019 Dec 10]. Available from: http://www.tedebc.ufma.br//tde_busca/arquivo.php?codArquivo=286.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

CARVALHO AA. CARACTERIZAÇÃO DE PACIENTES COM INDICAÇÃO CLINÍCA PARA CARIÓTIPO EM UM HOSPITAL DE REABILITAÇÃO. [Thesis]. Universidade Federal do Maranhão; 2006. Available from: http://www.tedebc.ufma.br//tde_busca/arquivo.php?codArquivo=286

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

9. Ara, Anjum. A karyotype study by the banding patterns of three genera of mosquitoes Aedes, Culex and Anopheles; -.

Degree: Zoology, 1985, Aligarh Muslim University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/51653

Abstract available newline newline

Bibliography p. 242-282

Advisors/Committee Members: Adhami, Usman M.

Subjects/Keywords: Karyotype; Mosquitoes; Aedes; Culex; Anopheles

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Ara, A. (1985). A karyotype study by the banding patterns of three genera of mosquitoes Aedes, Culex and Anopheles; -. (Thesis). Aligarh Muslim University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/51653

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Ara, Anjum. “A karyotype study by the banding patterns of three genera of mosquitoes Aedes, Culex and Anopheles; -.” 1985. Thesis, Aligarh Muslim University. Accessed December 10, 2019. http://shodhganga.inflibnet.ac.in/handle/10603/51653.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Ara, Anjum. “A karyotype study by the banding patterns of three genera of mosquitoes Aedes, Culex and Anopheles; -.” 1985. Web. 10 Dec 2019.

Vancouver:

Ara A. A karyotype study by the banding patterns of three genera of mosquitoes Aedes, Culex and Anopheles; -. [Internet] [Thesis]. Aligarh Muslim University; 1985. [cited 2019 Dec 10]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/51653.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Ara A. A karyotype study by the banding patterns of three genera of mosquitoes Aedes, Culex and Anopheles; -. [Thesis]. Aligarh Muslim University; 1985. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/51653

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Addis Ababa University

10. Samuel, Gebrekiristos. Chromosome Study of Some Species of Commelina L. and Tradescantia L. (Commelinaceae) From Ethiopia .

Degree: 2013, Addis Ababa University

URL: http://etd.aau.edu.et/dspace/handle/123456789/407

► Karyotypes and nucleolar number of four species of the genus Commelina L. and two species of the genus Tradescantia L. (Commelinaceae) which were collected from… (more)

▼ Karyotypes and nucleolar number of four species of the genus Commelina L. and two species of the genus Tradescantia L. (Commelinaceae) which were collected from different localities of central and south-western part of Ethiopia (Addis Ababa, Ginchi, Sebeta, Entoto and Jimma), were analysed. Somatic chromosomes were prepared from root tips that emerged from the nodes of stem cuttings that were made to stand submerged in water. The roots were pretreated in 8-hydroxyquinelin 3-5 hrs followed by fixation in 3:1 ethanol: acetic acid for 1-24 hrs at 4OC. Air-dry slides were prepared following cellulase and pectinase maceration at 37OC, the preparation was stained in Giemsa stain (PH 6.4), rinsed and mounted. Nucleoli were stained in silver nitrate solution. Chromosome numbers and Karyotype formula of the six species were found as C. africana (A.A) 2n=2x=30 (12m + 10sm + 8st), C. africana (Sebeta) 2n=2x=30 (14m + 10sm + 6st), C. benghalensis 2n=6x=66 (36m + 24sm + 6st), C. diffusa (Entoto) 2n=2x=30 (16m + 6sm + 8st), C. diffusa (Ginchi) 2n=66 (28m +26sm + 12st), C. diffusa (Jimma) 2n=2x=30 (10m + 8sm + 12st), C. subulata 2n=2x=30 (18m +10sm + 2st), T. zebrina 2n=2x=24 (4m + 6st + 14t), T. fluminensis (green) 2n=60 (8m + 6sm + 22st + 24t) and T. fluminensis (variegated) 2n=60. According to Stebbins karyotype asymmetry, the karyotypes of C.africana (A.A), C. diffusa (Entoto), C. subulata were 2A type, while that of C. africana (Sebeta), C. benghalensis and C. diffusa (Ginchi) were 2B type. 3A asymmetry type was obtained for C. diffusa (Jimma) and 3B asymmetry type was also found for T. zebrina and T. fluminensis (green). Karotypes of Tradescantia were found to be bi-modal, while it is monomodal for the Commelina species of the studied plant materials. Satellites were observed for species C. africana, C. diffusa and T. zebrina with variation in number ranging from 2 to 6. The maxiumum number of nucleoli observed varies from two to four for Commelina, while, it is three for Tradescantia. This study reported karyotype and nucleoli of the Ethiopian Commelinaceae for the first time. The current investigation can be considered as an additional karyotype data to the earlier meiosis report for Ethiopian materials. Advisors/Committee Members: Prof. Ensermu Kelbessa (advisor).

Subjects/Keywords: Commelina L; Ethiopia; Karyotype; Nucleoli; Satellite; Tradescantia L.

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APA (6^th Edition):

Samuel, G. (2013). Chromosome Study of Some Species of Commelina L. and Tradescantia L. (Commelinaceae) From Ethiopia . (Thesis). Addis Ababa University. Retrieved from http://etd.aau.edu.et/dspace/handle/123456789/407

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Samuel, Gebrekiristos. “Chromosome Study of Some Species of Commelina L. and Tradescantia L. (Commelinaceae) From Ethiopia .” 2013. Thesis, Addis Ababa University. Accessed December 10, 2019. http://etd.aau.edu.et/dspace/handle/123456789/407.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Samuel, Gebrekiristos. “Chromosome Study of Some Species of Commelina L. and Tradescantia L. (Commelinaceae) From Ethiopia .” 2013. Web. 10 Dec 2019.

Vancouver:

Samuel G. Chromosome Study of Some Species of Commelina L. and Tradescantia L. (Commelinaceae) From Ethiopia . [Internet] [Thesis]. Addis Ababa University; 2013. [cited 2019 Dec 10]. Available from: http://etd.aau.edu.et/dspace/handle/123456789/407.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Samuel G. Chromosome Study of Some Species of Commelina L. and Tradescantia L. (Commelinaceae) From Ethiopia . [Thesis]. Addis Ababa University; 2013. Available from: http://etd.aau.edu.et/dspace/handle/123456789/407

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Univerzitet u Beogradu

11. Virijević, Marijana M., 1975-. Prognostički značaj mutacija u genima za izocitrat dehidrogenazu 1 (IDH1) i izocitrat dehidrogenazu 2 (IDH2) u akutnoj mijeloidnoj leukemiji sa normalnim kariotipom.

Degree: Medicinski fakultet, 2017, Univerzitet u Beogradu

URL: https://fedorabg.bg.ac.rs/fedora/get/o:16663/bdef:Content/get

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Interna medicina - Hematologija / Internal medicine - Hematology

Mutacije u genima za izocitrat dehidrogenazu 1 i 2 (IDH1 i IDH2) su česte rekurentne molekularne… (more)

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Interna medicina - Hematologija / Internal medicine - Hematology

Mutacije u genima za izocitrat dehidrogenazu 1 i 2 (IDH1 i IDH2) su česte rekurentne molekularne promene kod akutne mijeloidne leukemije sa normalnim kariotipom (AMLNK). Uticaj IDH mutacija na kliničke karakteristike i ishod lečenja kod AML-NK su u velikoj meri istražene, ali samo nekoliko studija je pratilo ove mutacije u toku bolesti. Ciljevi: 1) Utvrđivanje učestalosti prisustva IDH1 i IDH2 mutacija kod bolesnika sa AMLNK; 2) Utvrđivanje uticaja prisustva IDH1 i IDH2 mutacija na učestalost i dužinu remisije, ukupno preživljavanje i povezanosti IDH1 i IDH2 mutacija i drugih prognostičkih markera: parametri krvne slike, biohemijski parametri, citološki tip bolesti, imunofenotipska i molekularno-genetska obeležja (FLT3 i NPM1 mutacije); 3) Utvrđivanje stabilnosti IDH1 i IDH2 mutacija u toku bolesti poređenjem uzoraka na početku bolesti sa uzorcima u toku kompletne remisije (KR), odnosno u recidivu bolesti. Materijal i metodologija istraživanja: Uzorci od 110 starijih de novo AML-NK bolesnika bili su ispitani na IDH1 i IDH2 mutaciju. Ispitana je njihova povezanost sa drugim prognostičkim markerima i ishodom lečenja. Pored toga, praćena je stabilnost ovih mutacija u KR i recidivu. Rezultati: IDH mutacije su nađene kod 25 (23%) bolesnika: IDH1 je imalo 8 (7%) bolesnika, svi od njih su imali IDHR132; IDH2 je imalo 17 (16%) bolesnika (15 IDHR140; 2 IDHR172). IDH+ bolesnici su imali viši broj trombocita (p=0.024), kao i veći procenat blasta u perifernoj krvi (p=0.031) u odnosu na IDH- bolesnike. IDH+ bolesnici su imali nižu stopu KR u poređenju sa IDH- bolesnicima (44% vs 60%, p=0.152), ali to nije bilo statistički značajno. Osim toga, IDH mutacije su imale samo neznatan uticaj na trajanje remisije bez bolesti (IDH+-12 meseci vs IDH – 17 meseci; p=0.091), dok je ukupno preživljavanje (OS) IDH+ bolesnika bilo kraće u poređenju sa IDH- bolesnicima (2 vs 7 meseci; p=0.039). Nepovoljan uticaj IDH mutacije na OS je naročito bio očigledan kod bolesnika koji nisu imali NPM1 mutaciju (5 vs 12 meseci, p=0.050). IDH mutacije su ispitivane sekvencionalno kod 19 IDH+ bolesnika koji su bili živi posle indukcije...

Advisors/Committee Members: Tomin, Dragica, 1956-.

Subjects/Keywords: IDH1 mutation; IDH2 mutation; Acute Myeloid Leukemia; Normal Karyotype

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Virijević, Marijana M., 1. (2017). Prognostički značaj mutacija u genima za izocitrat dehidrogenazu 1 (IDH1) i izocitrat dehidrogenazu 2 (IDH2) u akutnoj mijeloidnoj leukemiji sa normalnim kariotipom. (Thesis). Univerzitet u Beogradu. Retrieved from https://fedorabg.bg.ac.rs/fedora/get/o:16663/bdef:Content/get

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Virijević, Marijana M., 1975-. “Prognostički značaj mutacija u genima za izocitrat dehidrogenazu 1 (IDH1) i izocitrat dehidrogenazu 2 (IDH2) u akutnoj mijeloidnoj leukemiji sa normalnim kariotipom.” 2017. Thesis, Univerzitet u Beogradu. Accessed December 10, 2019. https://fedorabg.bg.ac.rs/fedora/get/o:16663/bdef:Content/get.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Virijević, Marijana M., 1975-. “Prognostički značaj mutacija u genima za izocitrat dehidrogenazu 1 (IDH1) i izocitrat dehidrogenazu 2 (IDH2) u akutnoj mijeloidnoj leukemiji sa normalnim kariotipom.” 2017. Web. 10 Dec 2019.

Vancouver:

Virijević, Marijana M. 1. Prognostički značaj mutacija u genima za izocitrat dehidrogenazu 1 (IDH1) i izocitrat dehidrogenazu 2 (IDH2) u akutnoj mijeloidnoj leukemiji sa normalnim kariotipom. [Internet] [Thesis]. Univerzitet u Beogradu; 2017. [cited 2019 Dec 10]. Available from: https://fedorabg.bg.ac.rs/fedora/get/o:16663/bdef:Content/get.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Virijević, Marijana M. 1. Prognostički značaj mutacija u genima za izocitrat dehidrogenazu 1 (IDH1) i izocitrat dehidrogenazu 2 (IDH2) u akutnoj mijeloidnoj leukemiji sa normalnim kariotipom. [Thesis]. Univerzitet u Beogradu; 2017. Available from: https://fedorabg.bg.ac.rs/fedora/get/o:16663/bdef:Content/get

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brunel University

12. Arican-Goktas, Halime Derya. Parasitic influences on the host genome using the molluscan model organism Biomphalaria glabrata.

Degree: PhD, 2013, Brunel University

URL: http://bura.brunel.ac.uk/handle/2438/8311 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.600485

► The freshwater snail Biomphalaria glabrata is an intermediate host for Schistosoma mansoni parasites, causing one of the most prevalent parasitic infections in mammals, known as… (more)

▼ The freshwater snail Biomphalaria glabrata is an intermediate host for Schistosoma mansoni parasites, causing one of the most prevalent parasitic infections in mammals, known as schistosomiasis (Bilharzia). Due to its importance in the spread of the disease B. glabrata has been selected for whole genome sequencing and is now a molluscan model organism. In order to aid the sequencing project and to understand the structure and organisation of B. glabrata’s genome at the chromosomal level, a G-banded karyotype has been established. Unlike in any other previous reports, two heteromorphic chromosomes have been identified in the genome of B. glabrata and for the first time snail ideograms have been produced. In addition to characterising the snail chromosomes, a methodology for mapping single copy B. glabrata genes onto these chromosomes has also been established, and 4 genes have successfully been mapped using fluorescence in situ hybridisation. In the relationship between a parasite and a host organism, it is of fundamental importance to understand the basic biology and interfere with the life cycle to reveal how the parasite controls and elicits host gene expression for its own benefit. This study is also directly addressing this aspect of host – parasite interactions by investigating the effects of schistosome infection on the genome and cell nuclei of the host snail B. glabrata. Upon infection with S. mansoni miracidia, genes known to be involved in the host response to the parasite are dramatically relocated within the interphase snail nuclei. These events are in conjunction with the up-regulation of gene expression, indicating a parasite induced nuclear event. Moreover, a differential response between the schistosome-resistant and schistosome-susceptible snails is also reported. This is the first time this has been described in a host – pathogen relationship. The precise organisation of the genome is critical for its correct functioning. The genome is non-randomly organised and this level of organisation is very much influenced by the nuclear architecture. Being a molluscan model organism with the availability of a unique cell line, B. glabrata is a remarkable organism for the studies of nuclear and genome biology. For this reason, in this thesis the snail nuclear architecture was also investigated. For the first time PML bodies, transcription factories, and nuclear myosin 1 beta have been visualised in the snail nuclei. A heat shock system was also developed to study the role of these structures in the snail. Upon heat stimuli gene loci were found to reposition and co-localise with transcription factories, which was in parallel with the up-regulation of gene expression. The mechanism of this genome reorganisation was explored by investigating nuclear motor structures in the snail. By using a motor inhibitor on snail cells, gene repositioning and subsequent expression after heat shock was blocked. This is the first time this has been shown in any organism. Thus, due to the ease of use of the snails with respect to…

Subjects/Keywords: 610; Genome organisation; Gene positioning; Karyotype; Gene expression; Schistosomiasis

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Arican-Goktas, H. D. (2013). Parasitic influences on the host genome using the molluscan model organism Biomphalaria glabrata. (Doctoral Dissertation). Brunel University. Retrieved from http://bura.brunel.ac.uk/handle/2438/8311 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.600485

Chicago Manual of Style (16^th Edition):

Arican-Goktas, Halime Derya. “Parasitic influences on the host genome using the molluscan model organism Biomphalaria glabrata.” 2013. Doctoral Dissertation, Brunel University. Accessed December 10, 2019. http://bura.brunel.ac.uk/handle/2438/8311 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.600485.

MLA Handbook (7^th Edition):

Arican-Goktas, Halime Derya. “Parasitic influences on the host genome using the molluscan model organism Biomphalaria glabrata.” 2013. Web. 10 Dec 2019.

Vancouver:

Arican-Goktas HD. Parasitic influences on the host genome using the molluscan model organism Biomphalaria glabrata. [Internet] [Doctoral dissertation]. Brunel University; 2013. [cited 2019 Dec 10]. Available from: http://bura.brunel.ac.uk/handle/2438/8311 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.600485.

Council of Science Editors:

Arican-Goktas HD. Parasitic influences on the host genome using the molluscan model organism Biomphalaria glabrata. [Doctoral Dissertation]. Brunel University; 2013. Available from: http://bura.brunel.ac.uk/handle/2438/8311 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.600485

13. Abuş, Yasemin. Türkiye’de doğal olarak yetişen Hymenobrychis seksiyonuna ait bazı Onobrychis türlerinin karyolojik özellikleri .

Degree: ESOGÜ, Fen Edebiyat Fakültesi, Tarla Bitkileri, 2013, Eskisehir Osmangazi University

URL: http://hdl.handle.net/11684/942

► Bu çalışmada, Türkiye’de doğal olarak yetişen Onobrychis cinsi Hymenobrychis seksiyonunda yer alan 2 tanesi endemik olmak üzere 6 farklı korunga türünün (O. tournefortii, O. galegifolia,… (more)

Subjects/Keywords: Onobrychis; Kromozom; Karyotip; İdiogram; Onobrychis; Chromosome; Karyotype; İdiogram

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APA (6^th Edition):

Abuş, Y. (2013). Türkiye’de doğal olarak yetişen Hymenobrychis seksiyonuna ait bazı Onobrychis türlerinin karyolojik özellikleri . (Thesis). Eskisehir Osmangazi University. Retrieved from http://hdl.handle.net/11684/942

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Abuş, Yasemin. “Türkiye’de doğal olarak yetişen Hymenobrychis seksiyonuna ait bazı Onobrychis türlerinin karyolojik özellikleri .” 2013. Thesis, Eskisehir Osmangazi University. Accessed December 10, 2019. http://hdl.handle.net/11684/942.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Abuş, Yasemin. “Türkiye’de doğal olarak yetişen Hymenobrychis seksiyonuna ait bazı Onobrychis türlerinin karyolojik özellikleri .” 2013. Web. 10 Dec 2019.

Vancouver:

Abuş Y. Türkiye’de doğal olarak yetişen Hymenobrychis seksiyonuna ait bazı Onobrychis türlerinin karyolojik özellikleri . [Internet] [Thesis]. Eskisehir Osmangazi University; 2013. [cited 2019 Dec 10]. Available from: http://hdl.handle.net/11684/942.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Abuş Y. Türkiye’de doğal olarak yetişen Hymenobrychis seksiyonuna ait bazı Onobrychis türlerinin karyolojik özellikleri . [Thesis]. Eskisehir Osmangazi University; 2013. Available from: http://hdl.handle.net/11684/942

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Kaunas University of Medicine

14. Šalomskienė, Loreta. Ternerio sindromas: kariotipo, fenotipo ir šeiminio daugiaveiksnio paveldėjimo tyrimas.

Degree: Dissertation, Biology, 2008, Kaunas University of Medicine

URL: http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2008~D_20080902_153910-62022 ;

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Darbo tikslas buvo nustatyti Ternerio sindromo fenotipo ryšį su nustatyta chromosomine konstitucija ir jo įtaką šeiminei homeostazei. TS paplitimas, dažnis ir ligonių amžius diagnozavimo metu… (more)

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Darbo tikslas buvo nustatyti Ternerio sindromo fenotipo ryšį su nustatyta chromosomine konstitucija ir jo įtaką šeiminei homeostazei. TS paplitimas, dažnis ir ligonių amžius diagnozavimo metu iki šiol nebuvo aprašytas mūsų tirtoje populiacijoje. KMU biologijos katedros citogenetikos laboratorijoje buvo ištirti kariotipai 1271 asmeniui, kuriam galima buvo įtarti TS: naujagimiai su įgimtomis sklaidos ydomis; mergaitės su fizinio vystymosi atsilikimais; mergaitės su brendimo atsilikimu; moterys su pirmine amenorėja; moterys su antrine amenorėja; moterys, tirtos dėl persileidimų ir nevaisingumo. Kariotipo pakitimai, būdingi TS, diagnozuoti 236 asmenims (18,6 proc.). Išskirti trys pagrindiniai kariotipo pakitimų variantai ir įvertinta, ar vienoda jų įtaka fenotipui. Tirta, ar yra skirtumas šių ligonių grupių fenotipe pagal tirtuosius parametrus: nėštumo trukmę, naujagimių kūno ilgį ir svorį, mergaičių ūgį ir svorį iki 18 metų amžiaus, tėvų amžių gimstant vaikui, sibsų amžių, paciento, kuriam įtariamas TS, amžių kariotipo tyrimo metu. Ištirta ir aprašyta keletas retų chromosomų disbalanso variantų. Nustatyta, kad monosominiai ligoniai dažniau vienintelę X chromosomą paveldi iš motinos (80,5 proc.), negu iš tėvo. Pirmą kartą atliktas šeiminis daugiaveiksniškai paveldimų požymių tyrimas (elektrokardiogramos ir gliukozės toleravimo mėginys) ne tik probandams, sergantiems TS, bet ir jų pirmosios eilės giminėms. Lietuvoje bent pusė TS atvejų lieka neatpažinti, todėl, siekiant kuo... [toliau žr. visą tekstą]

The aim of this study is to evaluate the link of chromosome constitution in Turner syndrome and in disruption of familial homeostasis. The distribution and incidence of TS in population nor the age of patients at the moment of diagnosis were not described previously. Cytogenetical laboratory at the Department of biology has investigated karyotypes for 1271. The number of abnormal karyotypes found is 236 (18.6%). We divided the patients into three groups according to logical, in our opinion, changes in their karyotypes. The aim of our research was to find out, if there were significant differences in phenotypes within those groups. Such traits were chosen for the comparison: the duration of pregnancy, length and weight of newborns, height and weight of the girls under 18 years old, the age of parents at birth of propositus, the age of the siblings, and the age at which TS was diagnosed for the patient. We predicted, that in a case of complete 45,X monosomy the clinical manifestation of the syndrome should be more severe, and this group of patients would differ from other karyological groups. We have found that in 80.5% of cases X chromosome had the maternal origin and in the rest 19.5% – paternal. To investigate the multifactorially inherited traits (electrocardiograms and glucose tolerance test) in relatives of Turner syndrome patients. We suggest that for the earlier diagnosis of TS, it is reasonable to investigate all girls, whose height is less than 3rd percentile.

Advisors/Committee Members: Sinkus, Algimantas (Doctoral dissertation supervisor), Grybauskas, Pranas (Doctoral dissertation supervisor), Urbonaitė, Bronislava (Doctoral dissertation advisor), Andriuškevičiūtė, Irena (Doctoral dissertation advisor), Bertulis, Algis (Doctoral dissertation committee chair), Krumina, Astrida (Doctoral dissertation committee member), Basys, Vytautas (Doctoral dissertation committee member), Gargasas, Liudas (Doctoral dissertation committee member), Rodovičius, Hiliaras (Doctoral dissertation committee member), Žalinkevičius, Rimantas (Doctoral dissertation opponent), Paulauskas, Algimantas (Doctoral dissertation opponent).

Subjects/Keywords: Ternerio sindromas; Kariotipas; Lytinės chromosomos; Turner syndrome; Karyotype; Sex chromosomes

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Šalomskienė, L. (2008). Ternerio sindromas: kariotipo, fenotipo ir šeiminio daugiaveiksnio paveldėjimo tyrimas. (Doctoral Dissertation). Kaunas University of Medicine. Retrieved from http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2008~D_20080902_153910-62022 ;

Chicago Manual of Style (16^th Edition):

Šalomskienė, Loreta. “Ternerio sindromas: kariotipo, fenotipo ir šeiminio daugiaveiksnio paveldėjimo tyrimas.” 2008. Doctoral Dissertation, Kaunas University of Medicine. Accessed December 10, 2019. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2008~D_20080902_153910-62022 ;.

MLA Handbook (7^th Edition):

Šalomskienė, Loreta. “Ternerio sindromas: kariotipo, fenotipo ir šeiminio daugiaveiksnio paveldėjimo tyrimas.” 2008. Web. 10 Dec 2019.

Vancouver:

Šalomskienė L. Ternerio sindromas: kariotipo, fenotipo ir šeiminio daugiaveiksnio paveldėjimo tyrimas. [Internet] [Doctoral dissertation]. Kaunas University of Medicine; 2008. [cited 2019 Dec 10]. Available from: http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2008~D_20080902_153910-62022 ;.

Council of Science Editors:

Šalomskienė L. Ternerio sindromas: kariotipo, fenotipo ir šeiminio daugiaveiksnio paveldėjimo tyrimas. [Doctoral Dissertation]. Kaunas University of Medicine; 2008. Available from: http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2008~D_20080902_153910-62022 ;

Wayne State University

15. Lawrenson, Lesley. Tracking profiles of genomic instability in spontaneous transformation and tumorigenesis.

Degree: PhD, Molecular Biology and Genetics, 2010, Wayne State University

URL: https://digitalcommons.wayne.edu/oa_dissertations/492

► The dominant paradigm for cancer research focuses on the identification of specific genes for cancer causation and for the discovery of therapeutic targets. Alternatively,… (more)

▼ The dominant paradigm for cancer research focuses on the identification of specific genes for cancer causation and for the discovery of therapeutic targets. Alternatively, the current data emphasize the significance of karyotype heterogeneity in cancer progression over specific gene-based causes of cancer. Variability of a magnitude significant to shift cell populations from homogeneous diploid cells to a mosaic of structural and numerical chromosome alterations reflects the characteristic low-fidelity genome transfer of cancer cell populations. This transition marks the departure from micro-evolutionary gene-level change to macro-evolutionary change that facilitates the generation of many unique karyotypes within a cell population. Considering cancer cell populations to be complex-adaptive systems, multi-level analyses were performed longitudinally including whole genome microarray, population karyotype analysis, and determination of cell phenotype. As heterogeneity in ovarian cancer at each of these levels is linked to low survival, metastasis, and resistance to chemotherapy, a syngeinc model of spontaneous ovarian cancer development was employed. The significant findings of the current study are, 1) Genomic instability was apparent from the earliest stages of study, 2) Karyotypic heterogeneity was widespread, showed a pattern of expansion over time and preceded the acquisition of the transformed phenotype 3) a major karyotypic shift occurred between transformed cells in vivo and tumors formed in vitro, documenting the formation of a new system induced by environmental change 4) Chromosome copy number has greater impact on gene expression in early-stage cell populations, where karyotypes are beginning to depart from the diploid genome. A genome-centered paradigm for transformation is emphasized through the discovery of early large-scale increases in karyotype heterogeneity. This occurred well before the appearance of the transformed phenotype, arose much faster in Brca1 conditionally inactivated cells, was linked to the largest shift in gene expression, and was linked to the transition from in vitro to in vivo survival facilitating tumorigenesis. These data demonstrate the significance, methodologies and rationale for quantifying karyotype heterogeneity in transformation, tumorigenesis, and clinical cancers. Together, these findings support of a genome-centered evolutionary framework for cancer progression that emphasizes cell-to-cell genomic variability as the basis for macro-evolutionary selection and rapid phenotypic switching in response to new environments. Advisors/Committee Members: Henry H. Heng, Wayne D. Lancaster.

Subjects/Keywords: Cancer, Cytogenetics, Karyotype, Ovarian, Transformation, Tumorigenesis; Bioinformatics; Genetics; Molecular Biology

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Lawrenson, L. (2010). Tracking profiles of genomic instability in spontaneous transformation and tumorigenesis. (Doctoral Dissertation). Wayne State University. Retrieved from https://digitalcommons.wayne.edu/oa_dissertations/492

Chicago Manual of Style (16^th Edition):

Lawrenson, Lesley. “Tracking profiles of genomic instability in spontaneous transformation and tumorigenesis.” 2010. Doctoral Dissertation, Wayne State University. Accessed December 10, 2019. https://digitalcommons.wayne.edu/oa_dissertations/492.

MLA Handbook (7^th Edition):

Lawrenson, Lesley. “Tracking profiles of genomic instability in spontaneous transformation and tumorigenesis.” 2010. Web. 10 Dec 2019.

Vancouver:

Lawrenson L. Tracking profiles of genomic instability in spontaneous transformation and tumorigenesis. [Internet] [Doctoral dissertation]. Wayne State University; 2010. [cited 2019 Dec 10]. Available from: https://digitalcommons.wayne.edu/oa_dissertations/492.

Council of Science Editors:

Lawrenson L. Tracking profiles of genomic instability in spontaneous transformation and tumorigenesis. [Doctoral Dissertation]. Wayne State University; 2010. Available from: https://digitalcommons.wayne.edu/oa_dissertations/492

University of Lund

16. Lazarevic, Vladimir. Cytogenetic abnormalities in Acute Myeloid Leukemia in Sweden. A population based study.

Degree: 2015, University of Lund

URL: http://lup.lub.lu.se/record/8261459 ; https://portal.research.lu.se/ws/files/3552831/8261462.pdf

► The impact of cytogenetic findings in AML was analyzed in the large population-based Swedish AML registry. Karyotypic patterns differed by age: t(8;21), inv(16) and t(11q23)… (more)

▼ The impact of cytogenetic findings in AML was analyzed in the large population-based Swedish AML registry. Karyotypic patterns differed by age: t(8;21), inv(16) and t(11q23) were more common in younger patients, whereas loss of 5q, 7q and 17p, monosomal karyotype (MK) and complex karyotype (CK) were more common in older patients. Patients with ≥5 chromosome abnormalities had worse overall survival than those with fewer abnormalities or normal karyotype in all age groups. Loss of 5q, 7q and/or 17p had, in contrast to MK, a further negative impact on survival. Multivariable analyses on risk factors in patients <80 years with cytogenetic abnormalities and intensive treatment revealed that age and performance status had the most significant impact on survival (both P<0.001), followed by sex (P=0.0135) and a karyotype including -7/del(7q) (P=0.048). We compared outcome of AHD-AML and tAML, i.e., secondary (sAML) with de novo AML. The CR rates were significantly lower but early death rates similar in sAML vs de novo AML. In a multivariable analysis, AHD-AML (HR 1.51; 95% CI 1.26–1.79) and tAML (1.72; 1.38–2.15) were independent risk factors for poor survival. The negative impact of AHD-AML and tAML on survival was highly age dependent with a considerable impact in younger patients, but without independent prognostic value in the elderly. The frequencies of unsuccessful cytogenetics (UC) and unperformed cytogenetics (UPC) were 2.1% and 2.0%, respectively. The early death rates differed between the cytogenetic subgroups (P=0.006) with the highest rates in patients with UC (14%) and UPC (12%) followed by high-risk (HR) AML, intermediate risk (IR) and standard risk (SR) cases successfully karyotyped (8.6%, 5.9%, and 5.8%, respectively). The CR rate was lower in UC and UPC and HR compared with the other risk groups (P<0.001). The 5-year OS rates were 25% for UC and 22% for UPC, whereas the corresponding frequencies for SR, IR and HR AML patients without UC and UPC were 64%, 31% and 15%, respectively. Lack of cytogenetic data translates into a poor prognosis. To ascertain the clinical implications of high hyperdiploid (HH; 49–65 chromosomes) and triploid/tetraploid (TT; >65 chromosomes) adult AML diagnosed 1997-2014, and 68 (1.9%) were HH (n=50)/TT (n=18). The OS was similar between patients with HH/TT and CK AML (median 0.9 years vs. 0.6 years; P=0.082), whereas OS was significantly longer (median 1.6 years; P=0.028) for IR AML. The OS was shorter for cases with HH than with TT (median 0.6 years vs. 1.4 years; P=0.032) and for HH/TT AMLs with adverse abnormalities (median 0.8 years vs. 1.1 years; P=0.044). HH/TT AML is associated with a poor outcome, but chromosome numbers >65 and absence of adverse aberrations seem to translate into a more favorable prognosis. Also, among 23 patients (0.4 %) with trisomy 13 with a median age of 72 years (44-84), there was a striking male predominance (80%) with AML-M0 subtype in 37% of patients. Therapy-related AML and MDS/MPN/AML were present in 30% of patients. Median OS time was 9.6 months…

Subjects/Keywords: Hematology; AML; karyotype; population-based studies; prognosis; chromosomes; hyperdiploidy

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Lazarevic, V. (2015). Cytogenetic abnormalities in Acute Myeloid Leukemia in Sweden. A population based study. (Doctoral Dissertation). University of Lund. Retrieved from http://lup.lub.lu.se/record/8261459 ; https://portal.research.lu.se/ws/files/3552831/8261462.pdf

Chicago Manual of Style (16^th Edition):

Lazarevic, Vladimir. “Cytogenetic abnormalities in Acute Myeloid Leukemia in Sweden. A population based study.” 2015. Doctoral Dissertation, University of Lund. Accessed December 10, 2019. http://lup.lub.lu.se/record/8261459 ; https://portal.research.lu.se/ws/files/3552831/8261462.pdf.

MLA Handbook (7^th Edition):

Lazarevic, Vladimir. “Cytogenetic abnormalities in Acute Myeloid Leukemia in Sweden. A population based study.” 2015. Web. 10 Dec 2019.

Vancouver:

Lazarevic V. Cytogenetic abnormalities in Acute Myeloid Leukemia in Sweden. A population based study. [Internet] [Doctoral dissertation]. University of Lund; 2015. [cited 2019 Dec 10]. Available from: http://lup.lub.lu.se/record/8261459 ; https://portal.research.lu.se/ws/files/3552831/8261462.pdf.

Council of Science Editors:

Lazarevic V. Cytogenetic abnormalities in Acute Myeloid Leukemia in Sweden. A population based study. [Doctoral Dissertation]. University of Lund; 2015. Available from: http://lup.lub.lu.se/record/8261459 ; https://portal.research.lu.se/ws/files/3552831/8261462.pdf

University of Helsinki

17. Härkönen, Kati. Mongoliangerbiilin (Meriones unguiculatus) ja perpalliduksen (Gerbillus perpalllidus) ulkonäön ja kromosomiston vertailu.

Degree: Department of Clinical Veterinary Sciences; Helsingin yliopisto, Eläinlääketieteellinen tiedekunta, Kliinisen eläinlääketieteen laitos; Helsingfors universitet, Veterinärmedicinska fakulteten, Institutionen för klinisk veterinärmedicin, 2003, University of Helsinki

URL: http://hdl.handle.net/1975/1148

► Jyrsijäharrastus on nykyään kasvussa nuorten keskuudessa Suomessa ja maailmalla. Lajeja, joita pidetään lemmikkeinä on useita. Gerbiilit ovat suosittuja helppohoitoisuutensa vuoksi. Maahamme on tuotu lemmikeiksi gerbiilejä,… (more)

▼ Jyrsijäharrastus on nykyään kasvussa nuorten keskuudessa Suomessa ja maailmalla. Lajeja, joita pidetään lemmikkeinä on useita. Gerbiilit ovat suosittuja helppohoitoisuutensa vuoksi. Maahamme on tuotu lemmikeiksi gerbiilejä, jotka ovat kotoisin kuivilta aroalueilta Aasiasta ja Afrikasta. Työssä käsitellään kahta gerbiililajia, mongoliangerbiiliä (Meriones unguiculatus) sekä perpallidusta (Gerbillus perpallidus). Työn tarkoituksena oli vertailla mongoliangerbiiliä ja perpallidusta ulkonäön ja genomin avulla. Tavoitteena oli selvittää lajiutumista ja näiden kahden lajin välisiä sukulaisuussuhteita. Genomitutkimuksessa tarkasteltiin kromosomilukumäärää, kromosomien morfologiaa, heterokromatiinin määrää kromosomeissa sekä heterokromatiinin sijoittumista kromosomeihin. Tarkoitus oli myös varmistaa Suomeen tuotujen perpallidusten lajinmääritys (ovatko perpalliduksia). Tutkimukseen saatiin kolme eläintä, yksi mongoliangerbiilinaaras sekä perpallidusuros ja -naaras. Eläimistä otettiin verta ja kudosnäytteitä soluviljelyjä varten. Soluviljelyistä saadusta materiaalista tehtiin preparaatteja metafaasien tarkastelua varten. Preparaatit värjättiin heterokromatiini- ja trypsiinivärjäyksillä. Kaikkien gerbiililajien ulkonäkö on aikojen saatossa muokkautunut hyvin samankaltaiseksi. Syynä tähän on samanlainen kuiva elinympäristö. Myös lemmikkeinä pidettävät mongoliangerbiili ja perpallidus muistuttavat toisiaan paljon monilta osin. Eroavaisuuksia löytyy kuitenkin useita liittyen ruumiin painoon, hännän karvoitukseen, turkin laatuun, silmien kokoon jne. Käyttäytymiseltään mongoliangerbiili ja perpallidus eivät suuresti eroa toisistaan. Genomitutkimuksessa tulokseksi saamamme diploidiset kromosomiluvut täsmäsivät kirjallisuuden kanssa molemmilla lajeilla (mongoliangerbiilin 2n=44, perpalliduksen 2n=40). Myös kromosomien rakenne vastasi aiemmissa tutkimuksissa saatuja tuloksia. Suuremman diploidisen kromosomiluvun ja suuremman akrosentristen kromosomien lukumäärän perusteella mongoliangerbiiliä voitaisiin mahdollisesti pitää alkukantaisempana kuin perpallidusta. Tämän johtopäätöksen varmistaminen vaatisi kuitenkin jatkotutkimuksia. Sukupuolikromosomit olivat molemmilla lajeilla suuret, kuten kirjallisuuden perusteella saattoi odottaa. Aiemman tutkimuksen mukaan mongoliangerbiilin ja perpalliduksen X-kromosomin välillä olisi 3 poikkeamaa, joten lajit eivät todennäköisesti ole kovin läheistä sukua keskenään. Heterokromatiinin määrissä oli eroa: mongoliangerbiilillä oli vähän heterokromatiinia autosomeissaan, perpalliduksella oli runsaasti autosomaalista heterokromatiinia. Heterokromatiini oli molemmilla lajeilla pääasiassa sentromeerista. Sukupuolikromosomeissa heterokromatiinia oli molemmilla lajeilla vähän. Eroavaisuudet heterokromatiinissa tukevat oletusta, jonka mukaan lajit eivät olisi kovin lähisukuisia. Tutkittujen perpallidusten ulkonäön, diploidisen kromosomiluvun ja kromosomien morfologian perusteella voidaan päätellä, että Suomeen tuodut yksilöt ovat Gerbillus perpallidus -lajia. Tiedot täsmäävät kirjallisuuden…

Subjects/Keywords: Gerbillus; Meriones; heterochromatin; karyotype; Kotieläinhygienia; Husdjurshygien; Animal Hygiene; Gerbillus; Meriones; heterochromatin; karyotype

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Härkönen, K. (2003). Mongoliangerbiilin (Meriones unguiculatus) ja perpalliduksen (Gerbillus perpalllidus) ulkonäön ja kromosomiston vertailu. (Thesis). University of Helsinki. Retrieved from http://hdl.handle.net/1975/1148

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Härkönen, Kati. “Mongoliangerbiilin (Meriones unguiculatus) ja perpalliduksen (Gerbillus perpalllidus) ulkonäön ja kromosomiston vertailu.” 2003. Thesis, University of Helsinki. Accessed December 10, 2019. http://hdl.handle.net/1975/1148.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Härkönen, Kati. “Mongoliangerbiilin (Meriones unguiculatus) ja perpalliduksen (Gerbillus perpalllidus) ulkonäön ja kromosomiston vertailu.” 2003. Web. 10 Dec 2019.

Vancouver:

Härkönen K. Mongoliangerbiilin (Meriones unguiculatus) ja perpalliduksen (Gerbillus perpalllidus) ulkonäön ja kromosomiston vertailu. [Internet] [Thesis]. University of Helsinki; 2003. [cited 2019 Dec 10]. Available from: http://hdl.handle.net/1975/1148.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Härkönen K. Mongoliangerbiilin (Meriones unguiculatus) ja perpalliduksen (Gerbillus perpalllidus) ulkonäön ja kromosomiston vertailu. [Thesis]. University of Helsinki; 2003. Available from: http://hdl.handle.net/1975/1148

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

18. Laus, Ana Carolina. Caracterização citogenética molecular de cromossomos marcadores extranumerários.

Degree: PhD, Genética, 2008, University of São Paulo

URL: http://www.teses.usp.br/teses/disponiveis/17/17135/tde-06042009-143340/ ;

► Rearranjos cromossômicos envolvendo a presença de cromossomos marcadores extranumerário são achados citogenéticos freqüentes em pacientes que apresentam deficiência mental, alterações de crescimento, dismorfias e/ou malformações.… (more)

▼ Rearranjos cromossômicos envolvendo a presença de cromossomos marcadores extranumerário são achados citogenéticos freqüentes em pacientes que apresentam deficiência mental, alterações de crescimento, dismorfias e/ou malformações. A presença desse material é responsável por trissomia ou tetrassomia parcial de determinadas regiões cromossômicas, causando quadros clínicos distintos e inespecíficos. A variabilidade fenotípica está relacionada principalmente com os diferentes graus de mosaicismo, os genes presentes na região adicional, o cromossomo de origem, entre outros fatores. Sendo assim, a caracterização desse material cromossômico é de importância fundamental para a determinação do prognóstico e do aconselhamento genético dos pacientes e suas famílias. O presente estudo teve como objetivo a análise de cromossomos marcadores extranumerários por meio de técnicas de citogenética convencional e molecular. Foram selecionados onze pacientes que são acompanhados pelo o Serviço de Genética Médica do Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto USP, todos com diagnóstico citogenético convencional por bandeamentos GTG de cromossomo marcador extranumerário. Para determinação da origem e caracterização dos cromossomos marcadores foram aplicadas as técnicas de Cariótipo Espectral (SKY) e de Hibridação in situ Fluorescente (FISH). Em dez pacientes foi possível determinar a origem e composição dos marcadores. Dois pacientes apresentam cromossomos marcadores identificados como duplicações invertidas do cromossomo 15, com cariótipos definidos, respectivamente, como 47,XY,+idic(15)(pterq15::q15pter) e 47,XX,+idic(15)(pterq21::q21p11.2), um paciente possui cromossomo marcador derivativo do cromossomo 15, com cariótipo 47,XX,+der(15)(pterq21) e dois pacientes, sendo uma menina e seu pai, possuem cromossomos marcadores derivativos do cromossomo 15 com cariótipos, respectivamente, 48,XX,+2der(15)(pterq12) e 48,XY,+2der(15)(pterq12). Dois pacientes possuem cromossomos marcadores derivativos do cromossomo 9, com cariótipos definidos, respectivamente, como 47,XX,+der(9)(pterq21) e 47,XX,+der(9)(pterq32) e um paciente apresenta cromossomo derivativo do cromossomo 4 [47,XX,+der(4)(p16q21)[9]/48,XX,+der(4)(p16q21),+mar[91]]. Um paciente possui um cromossomo marcador translocado derivativo do cromossomo 22 [47,XY,+der(22)t(11;22)(q25:q11.2)] e outro paciente, um cromossomo translocado derivativo do cromossomo 15 [47,XY,+der(15)t(15;16)(q13;q13)], ambos herdados de mães portadoras de translocações aparente balanceadas. Em um caso, não foi possível a caracterização dos cromossomos marcadores por meio das técnicas aplicadas. Há uma grande variação fenotípica associada à presença de cromossomos marcadores e muitas vezes o prognóstico e o aconselhamento genético são difíceis de determinar. As técnicas de citogenética molecular são ferramentas importantes para a caracterização dos cromossomos marcadores, tanto durante o pré-natal, como para uma família que já possui um membro afetado, auxiliando no mapeamento gênico de cada… Advisors/Committee Members: Martelli, Lucia Regina.

Subjects/Keywords: Correlação Cariótipo-Fenótipo.; Correlation Karyotype-Phenotype; Cromossomos Marcadores; FISH; FISH; Marker Chromosomes; SKY; SKY

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Laus, A. C. (2008). Caracterização citogenética molecular de cromossomos marcadores extranumerários. (Doctoral Dissertation). University of São Paulo. Retrieved from http://www.teses.usp.br/teses/disponiveis/17/17135/tde-06042009-143340/ ;

Chicago Manual of Style (16^th Edition):

Laus, Ana Carolina. “Caracterização citogenética molecular de cromossomos marcadores extranumerários.” 2008. Doctoral Dissertation, University of São Paulo. Accessed December 10, 2019. http://www.teses.usp.br/teses/disponiveis/17/17135/tde-06042009-143340/ ;.

MLA Handbook (7^th Edition):

Laus, Ana Carolina. “Caracterização citogenética molecular de cromossomos marcadores extranumerários.” 2008. Web. 10 Dec 2019.

Vancouver:

Laus AC. Caracterização citogenética molecular de cromossomos marcadores extranumerários. [Internet] [Doctoral dissertation]. University of São Paulo; 2008. [cited 2019 Dec 10]. Available from: http://www.teses.usp.br/teses/disponiveis/17/17135/tde-06042009-143340/ ;.

Council of Science Editors:

Laus AC. Caracterização citogenética molecular de cromossomos marcadores extranumerários. [Doctoral Dissertation]. University of São Paulo; 2008. Available from: http://www.teses.usp.br/teses/disponiveis/17/17135/tde-06042009-143340/ ;

19. Grzesiuk, Juliana Dourado. Caracterização Citogenética Molecular de Rearranjos Cromossômicos Aparentemente Equilibrados Associados ao Fenótipo de Infertilidade.

Degree: Mestrado, Genética, 2012, University of São Paulo

URL: http://www.teses.usp.br/teses/disponiveis/17/17135/tde-22042013-151132/ ;

►

A translocação recíproca é o rearranjo equilibrado mais comum em humanos. Frequentemente, indivíduos com rearranjos equilibrados não apresentam manifestações clínicas, entretanto, na meiose, o pareamento… (more)

▼

A translocação recíproca é o rearranjo equilibrado mais comum em humanos. Frequentemente, indivíduos com rearranjos equilibrados não apresentam manifestações clínicas, entretanto, na meiose, o pareamento entre cromossomos translocados forma uma figura quadrivalente em forma de cruz que torna a disjunção cromossômica incerta e dependendo do rearranjo, o individuo pode vir a ser infértil, apresentar um risco aumentado de abortamento espontâneo e/ou da prole apresentar alterações fenotípicas. Neste projeto, investigamos duas famílias de pacientes inférteis, portadores de translocações cromossômicas. O objetivo foi caracterizar as alterações citogenéticas e citogenômicas relacionadas à infertilidade masculina em pacientes portadores de rearranjos aparentemente equilibrados, associando técnicas de citogenética clássica (bandeamento GTG), citogenética molecular (FISH) e citogenômica (array-CGH). Foram estudados sete indivíduos da família 1, sendo diagnosticados três portadores da translocação (X;22), sendo um deles azoospérmico. Nesta família foram ainda detectados dois casos de mosaicismo para síndrome de Turner. A família 2 foi composta por dois irmãos oligozoospérmicos, portadores de translocação (8;13). Com a aplicação da técnica de FISH, definimos o cariótipo final dos portadores dos rearranjos como 46,XX ou 46,XY,t(X;22)(p22.3;q11.2) para a família 1 e 46,XY,t(8;13)(q13;q14)para a família 2. A técnica de array-CGH (plataforma 2x400K, Agilent) detectou alterações no número de cópias de alguns genes candidatos relacionados ao fenótipo de infertilidade, sendo a sequência 132 de piRNAs, os genes DDX11, Jagged 2 e ADAM18 na família 1 e os genes candidatos ADAM18 e POTE nos pacientes da família 2.

Reciprocal translocations are the most common balanced rearrangement in humans. Often individuals with balanced rearrangements show no clinical findings. However, in meiosis, the pairing between translocated chromosomes forms a quadrivalent cross-shaped figure which has the effect of making chromosome disjunction uncertain and, depending on the rearrangement, and on the segregation of the unbalanced chromosomes, the individual can be infertile, can present with an increased risk of spontaneous abortions or can have an offspring with abnormal phenotype. We have studied two families of infertile patients, who were carriers of chromosomal translocations. The objective was to characterize the cytogenetic and cytogenomic alterations related to male infertility in patients with apparently balanced rearrangements using classical cytogenetic techniques (GTG banding), molecular cytogenetics (FISH) and cytogenomics (array-CGH). Seven subjects of the family 1 were studied, including three carriers of translocation (X;22), one azoospermic. Two cases of mosaicism for Turner syndrome were detected in this family. The second family consisted of two oligozoospermic brothers with translocation (8;13). FISH was used to characterize the karyotypes as 46, XX or 46,XY, t(X;22)(p22.3;q11.2) for the members of…

Advisors/Committee Members: Martelli, Lucia Regina.

Subjects/Keywords: array-CGH; array-CGH; Cariótipo; FISH; FISH; Infertilidade; Infertility; Karyotype; Translocação; Translocation

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Grzesiuk, J. D. (2012). Caracterização Citogenética Molecular de Rearranjos Cromossômicos Aparentemente Equilibrados Associados ao Fenótipo de Infertilidade. (Masters Thesis). University of São Paulo. Retrieved from http://www.teses.usp.br/teses/disponiveis/17/17135/tde-22042013-151132/ ;

Chicago Manual of Style (16^th Edition):

Grzesiuk, Juliana Dourado. “Caracterização Citogenética Molecular de Rearranjos Cromossômicos Aparentemente Equilibrados Associados ao Fenótipo de Infertilidade.” 2012. Masters Thesis, University of São Paulo. Accessed December 10, 2019. http://www.teses.usp.br/teses/disponiveis/17/17135/tde-22042013-151132/ ;.

MLA Handbook (7^th Edition):

Grzesiuk, Juliana Dourado. “Caracterização Citogenética Molecular de Rearranjos Cromossômicos Aparentemente Equilibrados Associados ao Fenótipo de Infertilidade.” 2012. Web. 10 Dec 2019.

Vancouver:

Grzesiuk JD. Caracterização Citogenética Molecular de Rearranjos Cromossômicos Aparentemente Equilibrados Associados ao Fenótipo de Infertilidade. [Internet] [Masters thesis]. University of São Paulo; 2012. [cited 2019 Dec 10]. Available from: http://www.teses.usp.br/teses/disponiveis/17/17135/tde-22042013-151132/ ;.

Council of Science Editors:

Grzesiuk JD. Caracterização Citogenética Molecular de Rearranjos Cromossômicos Aparentemente Equilibrados Associados ao Fenótipo de Infertilidade. [Masters Thesis]. University of São Paulo; 2012. Available from: http://www.teses.usp.br/teses/disponiveis/17/17135/tde-22042013-151132/ ;

University of Kashmir

20. Gohil, R.N. Cytogenetic Studies Of Some Indian Alliums;.

Degree: 2015, University of Kashmir

URL: http://shodhganga.inflibnet.ac.in/handle/10603/32942

►

The present work was undertaken with a view to collect more information on the species growing in the Indian subcontinent and detailed morphological studies were… (more)

Subjects/Keywords: Occurrence-morphology-cytoloy-karyotype-polyploidy-abnormalities in chromosome synapsis-diploidization of segmental appoloids

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Gohil, R. N. (2015). Cytogenetic Studies Of Some Indian Alliums;. (Thesis). University of Kashmir. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/32942

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Gohil, R N. “Cytogenetic Studies Of Some Indian Alliums;.” 2015. Thesis, University of Kashmir. Accessed December 10, 2019. http://shodhganga.inflibnet.ac.in/handle/10603/32942.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Gohil, R N. “Cytogenetic Studies Of Some Indian Alliums;.” 2015. Web. 10 Dec 2019.

Vancouver:

Gohil RN. Cytogenetic Studies Of Some Indian Alliums;. [Internet] [Thesis]. University of Kashmir; 2015. [cited 2019 Dec 10]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/32942.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Gohil RN. Cytogenetic Studies Of Some Indian Alliums;. [Thesis]. University of Kashmir; 2015. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/32942

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

21. Luana Pereira dos Santos. Análise citogenética de peixes dos gêneros: Astyanax, Moenkhausia e Bryconops provenientes das regiões de Uberlândia-MG e Monte do Carmo-TO.

Degree: 2010, Federal University of Uberlândia

URL: http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=2909 ; http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=2910

►

The family Characidae is the largest and most complex among the Characiformes, including the majority of freshwater fish in Brazil, with species varying considerably in… (more)

▼

The family Characidae is the largest and most complex among the Characiformes, including the majority of freshwater fish in Brazil, with species varying considerably in size, weight, shape, diet and behavior. Recently, this group was listed as Incertae Sedis due to lack of consistent evidence of monophyly going to have only 12 subfamilies beyond those cited groups above. With the objective of raising information that can be useful to assist in the understanding of this complex ictiofauna, cytogenetic analysis were performed on species of Astyanax aff. fasciatus from the region of Uberlândia-MG, Astyanax sp, Astyanax aff. bimaculatus and Bryconops sp the region of Monte do Carmo-TO. A. fasciatus showed diploide number of 46 chromosomes and a system of multiple Ag-NORs, which proved to positively stained Chromomycin A3 (CMA3). Astyanax sp and Astyanax bimaculatus showed 50 chromosomes, being that in the first one if it verified the presence from 0 to 6 chromosomes B and a system Ag-NORs simple. These small farms if had also shown heterochromatic. Moreover, conspicuous centromeric and pericentromeric heterochromatics markings had been also observed, Astyanax bimaculatus presented system Ag-NORs multiple with up to three pairs marked, some of which also CMA3 +. C-banding revealed centromeric marks in almost all chromosomes. Bryconops sp presented 2n = 48 chromosomes, Ag-NORs simple coinciding with the markings CMA3 and centromeric heterochromatic blocks. These results go of meeting to the idea that the group previously treated as Tetragonopterinae encompasses a diversity to groups sufficiently accented what it is a consequence of its polifiletic nature.

A família Characidae é a maior e mais complexa dentre os Characiformes, compreendendo a maioria dos peixes de água doce do Brasil, com espécies variando consideravelmente em tamanho, peso, forma, alimentação e comportamento. Recentemente, várias espécies deste grupo foram listadas como Incertae Sedis devido a falta de evidências consistentes de monofiletismo. Atualmente essa família é composta por 12 subfamílias, além daqueles grupos citados acima. Com o objetivo de levantar informações que possam ser úteis para auxiliar na compreensão dessa complexa ictiofauna, foram realizadas análises citogenéticas em espécies de Astyanax aff. fasciatus, provenientes da região de Uberlândia-MG, Astyanax sp, Astyanax aff. bimaculatus e Bryconops sp da região de Monte do Carmo-TO. A. fasciatus apresentou número diplóide igual a 46 cromossomos e um sistema de Ag- RONs múltiplas, as quais se mostraram positivamente coradas pela Cromomicina A3 (CMA3). Astyanax sp e Astyanax bimaculatus apresentaram 50 cromossomos, sendo que no primeiro se verificou a presença de 0 a 6 cromossomos B e um sistema de Ag-RONs simples. Estes sítios se mostraram também heterocromáticos. Além disso, conspícuas marcações heterocromáticas centroméricas e pericentroméricas também foram observadas, Astyanax bimaculatus apresentou sistema de Ag-RONs múltiplas com até três pares marcados, alguns dos quais também CMA3…

Advisors/Committee Members: Sandra Morelli, Roberto Ferreira Artoni, Paulo César Venere.

Subjects/Keywords: Characidae; Cariótipo; Bandamento; Cromomicina; GENETICA; Peixe - Citogenética; Citogenética animal; Karyotype; Chromomycin; Banding

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Santos, L. P. d. (2010). Análise citogenética de peixes dos gêneros: Astyanax, Moenkhausia e Bryconops provenientes das regiões de Uberlândia-MG e Monte do Carmo-TO. (Thesis). Federal University of Uberlândia. Retrieved from http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=2909 ; http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=2910

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Santos, Luana Pereira dos. “Análise citogenética de peixes dos gêneros: Astyanax, Moenkhausia e Bryconops provenientes das regiões de Uberlândia-MG e Monte do Carmo-TO.” 2010. Thesis, Federal University of Uberlândia. Accessed December 10, 2019. http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=2909 ; http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=2910.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Santos, Luana Pereira dos. “Análise citogenética de peixes dos gêneros: Astyanax, Moenkhausia e Bryconops provenientes das regiões de Uberlândia-MG e Monte do Carmo-TO.” 2010. Web. 10 Dec 2019.

Vancouver:

Santos LPd. Análise citogenética de peixes dos gêneros: Astyanax, Moenkhausia e Bryconops provenientes das regiões de Uberlândia-MG e Monte do Carmo-TO. [Internet] [Thesis]. Federal University of Uberlândia; 2010. [cited 2019 Dec 10]. Available from: http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=2909 ; http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=2910.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Santos LPd. Análise citogenética de peixes dos gêneros: Astyanax, Moenkhausia e Bryconops provenientes das regiões de Uberlândia-MG e Monte do Carmo-TO. [Thesis]. Federal University of Uberlândia; 2010. Available from: http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=2909 ; http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=2910

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

22. Vanessa Carolina de Sena Correia. Estudo citogenético de seis espécies da família Loricariidae (Siluriformes) pertencentes às bacias dos rios Paranaíba e Tocantins.

Degree: 2010, Federal University of Uberlândia

URL: http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=3394

► CHAPTER II: The Hypostominae subfamily comprises 45 genera, and in only five (Hypostomus, Liposarcus, Rhinielepis, Pogonopoma and Pterygoplichthys) some sort of cytogenetic work has been… (more)

▼ CHAPTER II: The Hypostominae subfamily comprises 45 genera, and in only five (Hypostomus, Liposarcus, Rhinielepis, Pogonopoma and Pterygoplichthys) some sort of cytogenetic work has been developed, being Hypostomus genus the largest in number of karyotyped species. Four species of the genus Hypostomus from Araguari and Tijuco rivers, Uberlândia-MG, were analyzed: H. regani, H. paulinus, H. margaritifer e H. strigaticeps, through cytogenetic techniques such as conventional staining, silver nitrate impregnation, C-banding and fluorochromes CMA3 and Hoechst 33258. In the conventional analysis H. regani presented 2n = 72, 10m+18sm+44st/a; H.strigaticeps 2n = 74, 6m+14sm+54st/a; H. margaritifer 2n = 74, 10m+24sm+40st/a, with an individual presenting an unusual heteromorphic metacentric pair on the size, and H. paulinus 2n=76, 6m+12sm+58st/a. The impregnation with silver nitrate showed multiple NORs, for the most species examined, except H. paulinus. The heterochromatin is distributed in the interstitial and telomeric regions. Staining with CMA3 showed positive markings for H. paulinus, H. margaritifer and H. strigaticeps, and negative bands in H. regani, H. margaritifer. Hoechst staining showed positive fluorescent bands in H. regani, H. strigaticeps. The results obtained in this study contribute to a better characterization of Hypostomus cytogenetics and understanding of evolution within the group and the Loricariidae family. H. regani and H. margaritifer. Hoechst staining showed fluorescent bands in H. regani and H. strigaticeps. The results obtained in this study contribute to a better cytogenetics characterization of Hypostomus and understanding of evolution within the group and the Loricariidae family. CHAPTER III: It is estimated that approximately 70 species of the Loricariidae family have been studied cytogenetically. This study aimed to characterize the karyotype of Squaliforma emarginata, which is cited by Artoni et al. (2001) as Hypostomus emarginatus and Pterygoplichthys joselimaianus. Specimens were collected in Porto Nacional -TO, the reservoir formed by damming the waters of the Tocantins River, for the implementation of the Power Plant Luis Eduardo Magalhaes. We performed cytogenetic studies by conventional staining, silver nitrate impregnation, C-banding, fluorochromes, CMA3 and Hoechst. The conventional analysis of S. emarginata showed 2n=52, 14m+2sm+36st and P. joselimaianus 2n=52, 20m+22sm+10st. Impregnation with silver nitrate in S. emarginata showed variation in the pattern of NORs between individuals, while P.joselimaianus showed single NORs. The heterochromatin is distributed in the interstitial and telomeric regions. Staining with CMA3 showed positive markings in S. emarginata corresponding to heterochromatin associate the AgRONs, while the dye Hoechst showed negative bands in both species. In P. joselimaianus staining CMA3 + showed heterochromatin rich in GC, confirmed whit Hoechst negative staining. The results obtained in this study are intended to understand the mechanism of evolution, to… Advisors/Committee Members: Sandra Morelli, Roberto Ferreira Artoni, Paulo César Venere.

Subjects/Keywords: Hypostomus margaritifer; Fluorocromos; RONs; Heterocromatina; Cariótipo; GENETICA; Peixe - Citogenética; Loricarideo; Fluorochromes; Heterochromatin; NORs; Karyotype

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Correia, V. C. d. S. (2010). Estudo citogenético de seis espécies da família Loricariidae (Siluriformes) pertencentes às bacias dos rios Paranaíba e Tocantins. (Thesis). Federal University of Uberlândia. Retrieved from http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=3394

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Correia, Vanessa Carolina de Sena. “Estudo citogenético de seis espécies da família Loricariidae (Siluriformes) pertencentes às bacias dos rios Paranaíba e Tocantins.” 2010. Thesis, Federal University of Uberlândia. Accessed December 10, 2019. http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=3394.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Correia, Vanessa Carolina de Sena. “Estudo citogenético de seis espécies da família Loricariidae (Siluriformes) pertencentes às bacias dos rios Paranaíba e Tocantins.” 2010. Web. 10 Dec 2019.

Vancouver:

Correia VCdS. Estudo citogenético de seis espécies da família Loricariidae (Siluriformes) pertencentes às bacias dos rios Paranaíba e Tocantins. [Internet] [Thesis]. Federal University of Uberlândia; 2010. [cited 2019 Dec 10]. Available from: http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=3394.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Correia VCdS. Estudo citogenético de seis espécies da família Loricariidae (Siluriformes) pertencentes às bacias dos rios Paranaíba e Tocantins. [Thesis]. Federal University of Uberlândia; 2010. Available from: http://www.bdtd.ufu.br//tde_busca/arquivo.php?codArquivo=3394

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Université de Montréal

23. Absi, Riwa. Caractérisation de la translocation (12;13)(p12;q12-14) et l’insertion (X;6)(p11.23;q21q23.3) dans des leucémies aiguës pédiatriques .

Degree: 2012, Université de Montréal

URL: http://hdl.handle.net/1866/7104

► Par une stratégie de dépistage combinant le caryotype et l’hybridation in situ en fluorescence (FISH), une insertion (X;6) présente chez des jumelles avec une leucémie… (more)

Subjects/Keywords: Cytogénétique; Caryotype; Chromosomes; leucémie aiguë pédiatrique; translocation; Fish; cytogenetics; karyotype; acute pediatric leukemia

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Absi, R. (2012). Caractérisation de la translocation (12;13)(p12;q12-14) et l’insertion (X;6)(p11.23;q21q23.3) dans des leucémies aiguës pédiatriques . (Thesis). Université de Montréal. Retrieved from http://hdl.handle.net/1866/7104

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Absi, Riwa. “Caractérisation de la translocation (12;13)(p12;q12-14) et l’insertion (X;6)(p11.23;q21q23.3) dans des leucémies aiguës pédiatriques .” 2012. Thesis, Université de Montréal. Accessed December 10, 2019. http://hdl.handle.net/1866/7104.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Absi, Riwa. “Caractérisation de la translocation (12;13)(p12;q12-14) et l’insertion (X;6)(p11.23;q21q23.3) dans des leucémies aiguës pédiatriques .” 2012. Web. 10 Dec 2019.

Vancouver:

Absi R. Caractérisation de la translocation (12;13)(p12;q12-14) et l’insertion (X;6)(p11.23;q21q23.3) dans des leucémies aiguës pédiatriques . [Internet] [Thesis]. Université de Montréal; 2012. [cited 2019 Dec 10]. Available from: http://hdl.handle.net/1866/7104.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Absi R. Caractérisation de la translocation (12;13)(p12;q12-14) et l’insertion (X;6)(p11.23;q21q23.3) dans des leucémies aiguës pédiatriques . [Thesis]. Université de Montréal; 2012. Available from: http://hdl.handle.net/1866/7104

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

NSYSU

24. Shao, Yi-Ta. The Sex Reversal Pattern of Scarus ghobban and Scarus rivulatus (Family Scaridae, Teleost).

Degree: Master, Marine Biology, 2003, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0706103-155258

► Abstract Most male individuals of all species of the genus Scarus which were reversed from females, are called âsecondary malesâ. However, a few individuals of… (more)

▼ Abstract Most male individuals of all species of the genus Scarus which were reversed from females, are called âsecondary malesâ. However, a few individuals of âprimary malesâ would have maleâs reproductive ability, but never process sex reversal in their lifespan, and keeping femaleâs outlook (initial phase). Because parrotfishes have these two kinds of males existing in the same species, they belong to âdiandryâ protogynous hermaphroditisms. Previous studies suggested that the mechanisms that cause primary male might be due to social effect or genetic control. In our experiments, Blue barred parrotfish (Scarus ghobban) and rivulated parrotfish (Scarus rivulatus) were used to study the sex reversal model of parrotfish and the possible reasons that cause the juveniles develop to be primary males. This study including three major parts: (1) the relationship between body size and sexual types of two species. (2) the comparison of the tissue structures of the testes in both male types by histological observation. (3) the possible karyotypes difference, i.e. the genetic differences between primary and secondary male. This study shown that the body size of blue barred parrotfish (initial phase: 100-475 mm; terminal phase: 275-525 mm) were larger than rivulated parrotfish (initial phase: 126-270 mm; terminal phase: 246-350 mm), and there was a wider overlap zone between both color phases in Blue Barred parrotfish (S. ghobban: 47.2%, then S. rivulatus: 10.7%). Histological results showed that no matter primary or secondary males, they all had classical lobular testes. But, by contrast of the pure testis tissue of primary male, there were many mature or atric oocytes that remained in the testis of secondary male. Additionally, a few secondary males of the blue barred parrotfish were discovered whose process of sex reversal occurred earlier or faster than that for normal secondary males. Histological evidence further suggested that these individuals had never had a female reproductive function. Furthermore, these males which had no difference with other secondary males was found on the chromosome level. In our study, a heteromorphic chromosome was observed between primary males and secondary males of the rivulated parrotfish (Scarus rivulatus), which could prove that being a primary male is predetermined by a genetic factor. Based on the ecological interactive diversity of the two species, a preliminary hypothesis was put forth to explain those phenomena. Due to the spawning tactics used, the proportion of primary males in rivulated parrotfish populations is much higher than that in blue-barred parrotfish populations. On the other hand, the appearance of premature males was suggested to be a way of supplying sperm which was lacking in the population of the blue-barred parrotfish. Advisors/Committee Members: C. C. Lu (chair), L. L. Liu (committee member), T. H. Lee (chair), L. S. Chen (chair).

Subjects/Keywords: reproductive biology; karyotype; parrotfish; sex reversal

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Shao, Y. (2003). The Sex Reversal Pattern of Scarus ghobban and Scarus rivulatus (Family Scaridae, Teleost). (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0706103-155258

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Shao, Yi-Ta. “The Sex Reversal Pattern of Scarus ghobban and Scarus rivulatus (Family Scaridae, Teleost).” 2003. Thesis, NSYSU. Accessed December 10, 2019. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0706103-155258.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Shao, Yi-Ta. “The Sex Reversal Pattern of Scarus ghobban and Scarus rivulatus (Family Scaridae, Teleost).” 2003. Web. 10 Dec 2019.

Vancouver:

Shao Y. The Sex Reversal Pattern of Scarus ghobban and Scarus rivulatus (Family Scaridae, Teleost). [Internet] [Thesis]. NSYSU; 2003. [cited 2019 Dec 10]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0706103-155258.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Shao Y. The Sex Reversal Pattern of Scarus ghobban and Scarus rivulatus (Family Scaridae, Teleost). [Thesis]. NSYSU; 2003. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0706103-155258

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

25. Araújo, Sabrina Emanuela de Melo. Citogenômica comparativa de morcegos da família Phyllostomidae na Amazônia.

Degree: 2016, Universidade Federal do Amazonas

URL: http://tede.ufam.edu.br/handle/tede/5044

►

Dentre os Chiropteros, a família Phyllostomidae constitui o clado mais diversificado do neotrópico e na Amazônia são encontradas cerca de 80 espécies. Do ponto de… (more)

▼

Dentre os Chiropteros, a família Phyllostomidae constitui o clado mais diversificado do neotrópico e na Amazônia são encontradas cerca de 80 espécies. Do ponto de vista cromossômico, Phyllostomidae destaca-se por apresentar grande variação cariotípica, com números diplóides que vão de 2n=14 em Vampyressa melissa (Stenodermatinae) a 2n=46 em Macrotus waterhousii (Macrotinae). São vários os processos ou mecanismos genéticos que podem resultar em alterações cromossômicas numéricas/estruturais e muitas vezes sequências repetitivas de DNA estão envolvidas neste processo. Visando compreender a variedade e a evolução cariotípica desta família, foram realizadas análises citogenéticas clássicas e moleculares em cromossomos mitóticos de quatro espécies, pertencentes a quatro subfamílias de clados filogenéticos distintos: Artibeus obscurus, Carollia perspicillata, Desmodus rotundus e Phylostomus elongatus. Artibeus obscurus apresentou NF=56 e 2N=30/31, sendo 22m+6st+XX/XY1Y2; C. perspicillata NF=36 e 2N=20/21, sendo 14m-sm+4st+XX/XY1Y2; D. rotundus NF=52 e 2N=28, sendo 26m-sm+XX/XY; P. elongatus NF=60 e 2N=32, sendo 28m-sm+2a+XX/XY. O padrão de distribuição da heterocromatina constitutiva revelou marcação na região pericentromérica em todos os cromossomos das quatro espécies analisadas e variações intraespecíficas foram observadas quando comparados os resultados deste trabalho com o existente na literatura. Em relação à marcação de sítios de DNA ribossomal 18S e regiões organizadoras de nucléolo ativas, em A. obscurus foram evidenciados na região terminal dos pares 5, 6 e 7; em C. perspicillata na região pericentromérica do cromossomo X; em D. rotundus na região centromérica do par 8 e em P. elongatus na região centromérica/terminal do par 15. Marcações teloméricas conspícuas foram visualizadas em D. rotundus e P. elongatus, enquanto que em A. obscurus e C. perspicillata as marcações terminais são tênues. Sítios teloméricos intersticiais foram ausentes em P. elongatus e presente nas demais espécies, podendo ser indicativo de fusões. O retroelemento LINE-1 revelou marcação dispersas, porém em alguns cromossomos são coincidentes com os padrões de bandas escuras evidenciados na banda G, sendo também acumulados no cromossomo X. Se comparada a posição filogenética as espécies estudadas, nota-se que os táxons mais derivados, acumulam maior variação cariotípica, assim como os elementos repetitivos.

Among the Chiropteran, the Phyllostomidae family is the most diverse clade of the Neotropics and in Amazon are found about 80 species. From a chromosomal point of view, Phyllostomidae stands out for presenting many karyotype variation, with diploid numbers ranging from 2n = 14 in Vampyressa melissa (Stenodermatinae) to 2n = 46 in Macrotus waterhousii (Macrotinae). There are several genetic mechanisms or processes that can result in numeric/structural chromosomal abnormalities and often repetitive DNA sequences are involved in this process. In order to understand the variety and karyotype evolution of this family, classical and molecular…

Advisors/Committee Members: Schneider, Carlos Henrique, 01872747973, http://lattes.cnpq.br/7007979133382203, Gross, Maria Claudia, 02981054970, http://lattes.cnpq.br/2469340822618308.

Subjects/Keywords: Evolução cariotípica; Heterocromatina; DNAs repetitivos; Karyotype evolution; Heterochromatin; Repetitive DNA.; CIÊNCIAS BIOLÓGICAS: GENÉTICA: GENÉTICA ANIMAL

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Araújo, S. E. d. M. (2016). Citogenômica comparativa de morcegos da família Phyllostomidae na Amazônia. (Masters Thesis). Universidade Federal do Amazonas. Retrieved from http://tede.ufam.edu.br/handle/tede/5044

Chicago Manual of Style (16^th Edition):

Araújo, Sabrina Emanuela de Melo. “Citogenômica comparativa de morcegos da família Phyllostomidae na Amazônia.” 2016. Masters Thesis, Universidade Federal do Amazonas. Accessed December 10, 2019. http://tede.ufam.edu.br/handle/tede/5044.

MLA Handbook (7^th Edition):

Araújo, Sabrina Emanuela de Melo. “Citogenômica comparativa de morcegos da família Phyllostomidae na Amazônia.” 2016. Web. 10 Dec 2019.

Vancouver:

Araújo SEdM. Citogenômica comparativa de morcegos da família Phyllostomidae na Amazônia. [Internet] [Masters thesis]. Universidade Federal do Amazonas; 2016. [cited 2019 Dec 10]. Available from: http://tede.ufam.edu.br/handle/tede/5044.

Council of Science Editors:

Araújo SEdM. Citogenômica comparativa de morcegos da família Phyllostomidae na Amazônia. [Masters Thesis]. Universidade Federal do Amazonas; 2016. Available from: http://tede.ufam.edu.br/handle/tede/5044

26. Paulo Augusto de Lima Filho. Diversificação evolutiva de gobídeos no litoral brasileiro: padrões citogenéticos e ecomorfológicos.

Degree: 2011, Universidade Federal do Rio Grande do Norte

URL: http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=4351

►

The fishes of the order Perciformes are characterized as an important model for understanding the genetic structure of marine populations, because besides they present examples… (more)

▼

The fishes of the order Perciformes are characterized as an important model for understanding the genetic structure of marine populations, because besides they present examples of conservation chromosomal, also they present the karyotype diversification for some groups. Gobiidae family is the most specious in the marine environment. Among its representatives, many species are part of a cryptic fauna little noticed and studied, a wide distribution with behavioral and reproductive characteristics, that make them conducive to the action of biogeographical barriers. Morphologically this family presents reduced body structures through simplification and regressions. Despite their importance in evolutionary inferences, cytogenetics data are incipient facing their species diversity, especially with western Atlantic species. In order to estimate the evolutionary diversity in Gobiidae, it were developed cytogenetic analysis and the standards body, through geometric morphometrics in five species on the Brazilian coast, Coryphopterus glaucofraenum, Bathygobius mystacium, B. soporator, Ctenogobius smaragdus e C. Boleosoma. The data show significant karyotype and morphological diversity among the species. The pericentric inversions and mergers play an important role in chromosomal evolution of this family, causing karyotypic structural and numerical differences in all species. Karyotypic and morphological comparisons among geographic samples of B. soporator from the coast of Maranhão, Rio Grande do Norte and Bahia showed cytogenetics patterns commons, but different morphological patterns. A sample from the Atol das Rocas revealed conspicuous morphological and karyotypic differentiation of another continental populations, confirming the presence of a new island species. The approaches done reveal diversification consistent with characteristics of a group of low vagile and largely able to environmental selection due from peculiar ecological requirements

Os peixes da ordem Perciformes caracterizam-se como um modelo importante para o entendimento da estrutura genética de populações marinhas, pois apresentam tanto exemplos de conservação cromossômica como de diversificação cariotípica para alguns grupos. Gobiidae é a família mais especiosa no ambiente marinho. Entre seus representantes, muitas espécies fazem parte de uma fauna críptica pouco percebida e estudada, apresentando ampla distribuição com características comportamentais e reprodutivas que as tornam propícias à ação de barreiras biogeográficas. Morfologicamente esta família apresenta estruturas corporais reduzidas através de simplificações e regressões. Dados citogenéticos, apesar da importância em inferências evolutivas, são incipientes frente sua diversidade de espécies, sobretudo para espécies do Atlântico Ocidental. Visando estimar a diversidade evolutiva em Gobiidae foram desenvolvidas análises citogenéticas e dos padrões corporais, através de morfometria geométrica, em cinco espécies presentes no litoral brasileiro, Coryphopterus glaucofraenum, Bathygobius mystacium,…

Advisors/Committee Members: Alexandre Vasconcellos, Marcos Antonio Nóbrega de Sousa, Wagner Franco Molina.

Subjects/Keywords: Gobiidae; Gobiidae; Evolução cariotípica; Bathygobius; Morfometria geométrica; Coryphopterus; Ctenogobius; ECOLOGIA; karyotype evolution; Geometric morphometry; Coryphopterus; Bathygobius; Ctenogobius

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APA (6^th Edition):

Filho, P. A. d. L. (2011). Diversificação evolutiva de gobídeos no litoral brasileiro: padrões citogenéticos e ecomorfológicos. (Thesis). Universidade Federal do Rio Grande do Norte. Retrieved from http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=4351

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Filho, Paulo Augusto de Lima. “Diversificação evolutiva de gobídeos no litoral brasileiro: padrões citogenéticos e ecomorfológicos.” 2011. Thesis, Universidade Federal do Rio Grande do Norte. Accessed December 10, 2019. http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=4351.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Filho, Paulo Augusto de Lima. “Diversificação evolutiva de gobídeos no litoral brasileiro: padrões citogenéticos e ecomorfológicos.” 2011. Web. 10 Dec 2019.

Vancouver:

Filho PAdL. Diversificação evolutiva de gobídeos no litoral brasileiro: padrões citogenéticos e ecomorfológicos. [Internet] [Thesis]. Universidade Federal do Rio Grande do Norte; 2011. [cited 2019 Dec 10]. Available from: http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=4351.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Filho PAdL. Diversificação evolutiva de gobídeos no litoral brasileiro: padrões citogenéticos e ecomorfológicos. [Thesis]. Universidade Federal do Rio Grande do Norte; 2011. Available from: http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=4351

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

27. Morales, Andressa Gois. Evolução cromossômica de espécies de Crotalaria (L.) da seção Hedriocarpae, subseção Macrostachyae (Leguminosae-Papilionoideae).

Degree: Mestrado, Genética e Melhoramento de Plantas, 2008, University of São Paulo

URL: http://www.teses.usp.br/teses/disponiveis/11/11137/tde-15072008-125224/ ;

►

O gênero Crotalaria possui aproximadamente 600 espécies descritas, localizadas principalmente nas regiões tropicais e subtropicais. Estas espécies estão classificadas em oito seções e nove subseções… (more)

▼

O gênero Crotalaria possui aproximadamente 600 espécies descritas, localizadas principalmente nas regiões tropicais e subtropicais. Estas espécies estão classificadas em oito seções e nove subseções botânicas definidas principalmente com base em caracteres florais. Estas seções botânicas podem ser subdivididas em dois grupos principais: um de espécies com flores especializadas e outro de espécies sem especialização das flores. Estudos citogenéticos anteriores mostraram que as características cromossômicas são conservadas dentro de uma mesma seção ou subseção botânica e foi proposto que as espécies com especialização das flores teriam uma organização cromossômica diferente das espécies sem especialização das flores. Dentro deste contexto, foram descritos os cariótipos e a organização do genoma de três espécies e duas sinonímias, da seção Hedriocarpae, subseção Macrostachyae, com a utilização de coloração convencional dos cromossomos pelo método de Feulgen, de coloração com fluorocromos específicos às regiões cromossômicas ricas em GC ou AT e mapeamento físico por hibridação molecular in situ fluorescente (FISH) dos locos de DNA ribossômicos 45S e 5S. A obtenção de marcadores cromossômicos característicos para esta subseção e a construção de mapas citogenéticos possibilitaram a identificação de uma inversão pericêntrica, de eventos de transposição e da diferenciação na natureza das seqüências de DNA da heterocromatina pericentromérica, previamente descrita em espécies com flores especializadas como ricas em GC. Estes resultados revelaram alguns dos eventos citogenéticos ocorridos durante a diversificação do gênero, sendo que a subseção Macrostachyae é caracterizada por uma inversão no cromossomo 1 que pode ter uma origem antiga no gênero e que espécies sem especialização das flores, de fato possuem uma organização cromossômica distinta das espécies com flores especializadas, principalmente quanto à natureza das seqüências de DNA da heterocromatina pericentromérica.

Approximately 600 species of the Genus Crotalaria have been described, the majority is located in tropical and subtropical regions. These species are classified into eight botanical sections and nine subsections according to floral characteristics. The botanical sections can be divided into two major groups: one with species presenting flower specialization and the other without flower specialization. Previous cytogenetic studies showed that chromosomal features are conserved within the same botanical section or subsection, and it has been suggested that species with flower specialization have a different chromosomal organization from those species without flower specialization. In this context, the karyotypes and genome organization of five species (being three synonymy from the Hedriocarpae section, Macrostachyae subsection) were described by conventional chromosome staining using Feulgen, specific fluorochrome staining to GC or AT chromosomal rich regions and physical mapping by fluorescent in situ molecular hybridization of 45S and 5S ribosomal genes.…

Advisors/Committee Members: Mondin, Mateus.

Subjects/Keywords: Cariótipos vegetais; Chromosomal banding; Cromossomos vegetais; Crotalaria; Crotalária; Karyotype evolution.; Marcador molecular.; rDNA 45S; rDNA 5S

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Morales, A. G. (2008). Evolução cromossômica de espécies de Crotalaria (L.) da seção Hedriocarpae, subseção Macrostachyae (Leguminosae-Papilionoideae). (Masters Thesis). University of São Paulo. Retrieved from http://www.teses.usp.br/teses/disponiveis/11/11137/tde-15072008-125224/ ;

Chicago Manual of Style (16^th Edition):

Morales, Andressa Gois. “Evolução cromossômica de espécies de Crotalaria (L.) da seção Hedriocarpae, subseção Macrostachyae (Leguminosae-Papilionoideae).” 2008. Masters Thesis, University of São Paulo. Accessed December 10, 2019. http://www.teses.usp.br/teses/disponiveis/11/11137/tde-15072008-125224/ ;.

MLA Handbook (7^th Edition):

Morales, Andressa Gois. “Evolução cromossômica de espécies de Crotalaria (L.) da seção Hedriocarpae, subseção Macrostachyae (Leguminosae-Papilionoideae).” 2008. Web. 10 Dec 2019.

Vancouver:

Morales AG. Evolução cromossômica de espécies de Crotalaria (L.) da seção Hedriocarpae, subseção Macrostachyae (Leguminosae-Papilionoideae). [Internet] [Masters thesis]. University of São Paulo; 2008. [cited 2019 Dec 10]. Available from: http://www.teses.usp.br/teses/disponiveis/11/11137/tde-15072008-125224/ ;.

Council of Science Editors:

Morales AG. Evolução cromossômica de espécies de Crotalaria (L.) da seção Hedriocarpae, subseção Macrostachyae (Leguminosae-Papilionoideae). [Masters Thesis]. University of São Paulo; 2008. Available from: http://www.teses.usp.br/teses/disponiveis/11/11137/tde-15072008-125224/ ;

28. Azevedo, Nathália Fernandes de. Evolução cromossômica em mamíferos: estudos comparativos por pintura cromossômica em duas espécies de preguiças da família Bradypodidae e em duas espécies de marsupiais da família Didelphidae.

Degree: PhD, Biologia (Genética), 2009, University of São Paulo

URL: http://www.teses.usp.br/teses/disponiveis/41/41131/tde-07072009-171156/ ;

► Com o intuito de contribuir para a compreensão da evolução cariotípica em mamíferos, realizamos estudos comparativos, utilizando a pintura cromossômica, em dois grupos basais de… (more)

▼ Com o intuito de contribuir para a compreensão da evolução cariotípica em mamíferos, realizamos estudos comparativos, utilizando a pintura cromossômica, em dois grupos basais de mamíferos, as preguiças e os marsupiais. Realizamos comparações entre os cromossomos humanos e os cromossomos das preguiças de três dedos Bradypus torquatus e Bradypus variegatus, estabelecendo as homologias. A análise conjunta de nossos dados e daqueles da literatura sobre pintura cromossômica em outras espécies de Xenarthra permitiu identificar ou confirmar sinapomorfias cromossômicas dos grupos assim como características ancestrais. Também realizamos comparações entre os cromossomos X das duas espécies de preguiça e entre os cromossomos X dos marsupiais americanos Marmosops incanus e Metachirus nudicaudatus. Os principais resultados e conclusões estão resumidos a seguir. 1. Os cariótipos de B. torquatus e B. variegatus são semelhantes quanto à correspondência com os cromossomos humanos. As duas espécies apresentaram em comum (a) a presença das associações dos cromossomos humanos (HSA) 4/8, 7/10, 7/16, 12/22, 14/15 e 17/19, (b) a conservação de HSA 5, 6, 9, 11, 13, 14, 15, 17, 18, 20 e X, (c) dois pares compartilhando homologia com HSA 2, 7, 10, 12, 19 e 22, (d) três pares, com segmentos homólogos a HSA 8 e (e) a ausência da associação ancestral de Eutheria HSA 16/19. 2. O cariótipo de B. variegatus (2n=54) é mais rearranjado em relação ao humano do que o de B. torquatus (2n=50), principalmente devido a fissões de cromossomos ancestrais, que levaram ao maior número diplóide dessa espécie. 3. Reunindo os dados para as preguiças B. variegatus e B. torquatus aos das demais espécies de Xenarthra que tiveram estabelecidas as correlações entre seus cromossomos e os cromossomos humanos, confirmamos como características presentes em todas as espécies dessa supraordem (a) a conservação de HSA 9, 13, 17, 18, 20 e X, (b) a presença de dois pares cromossômicos compartilhando homologia com HSA 19 e 22 e (c) a presença das associações HSA 4/8, 7/16, 12/22 e 14/15. 4. Confirmamos a associação HSA 7/10 e a divisão de HSA 8 em três blocos como assinaturas cromossômicas da supraordem Xenarthra, o que concorda com a monofilia do grupo. 5. Mostramos que a associação HSA 17/19, presente nos cariótipos de B. variegatus, B. torquatus e B. tridactylus, parece ser assinatura cromossômica do gênero Bradypus, apoiando a monofilia do grupo. 6. Mostramos que a associação HSA 12/22/16 parece ser uma sinapomorfia cromossômica, unindo as espécies B. variegatus e B. tridactylus. 7. Considerando a correspondência com os cromossomos humanos, verificamos que os cariótipos de B. variegatus e B. tridactylus são os mais semelhantes, no gênero Bradypus. 8. A análise das correspondências entre as sequências dos cromossomos humanos e as sequências dos cromossomos de grupos externos de mamíferos placentários (marsupial e galinha) disponíveis no banco de dados Ensembl, mostrou que a associação HSA 7/10 presente na supraordem Xenarthra também ocorre nesses grupos externos.… Advisors/Committee Members: Morgante, Angela Maria Vianna.

Subjects/Keywords: Ancestral karyotype; Bradypodidae; Bradypodidae; Carótipo ancestral; Chromosome painting; Didelphidae; Didelphidae; Marsupial; Marsupial; Pintura cromossômica; Preguiça; Sloth; Xenarthra; Xenarthra

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Azevedo, N. F. d. (2009). Evolução cromossômica em mamíferos: estudos comparativos por pintura cromossômica em duas espécies de preguiças da família Bradypodidae e em duas espécies de marsupiais da família Didelphidae. (Doctoral Dissertation). University of São Paulo. Retrieved from http://www.teses.usp.br/teses/disponiveis/41/41131/tde-07072009-171156/ ;

Chicago Manual of Style (16^th Edition):

Azevedo, Nathália Fernandes de. “Evolução cromossômica em mamíferos: estudos comparativos por pintura cromossômica em duas espécies de preguiças da família Bradypodidae e em duas espécies de marsupiais da família Didelphidae.” 2009. Doctoral Dissertation, University of São Paulo. Accessed December 10, 2019. http://www.teses.usp.br/teses/disponiveis/41/41131/tde-07072009-171156/ ;.

MLA Handbook (7^th Edition):

Azevedo, Nathália Fernandes de. “Evolução cromossômica em mamíferos: estudos comparativos por pintura cromossômica em duas espécies de preguiças da família Bradypodidae e em duas espécies de marsupiais da família Didelphidae.” 2009. Web. 10 Dec 2019.

Vancouver:

Azevedo NFd. Evolução cromossômica em mamíferos: estudos comparativos por pintura cromossômica em duas espécies de preguiças da família Bradypodidae e em duas espécies de marsupiais da família Didelphidae. [Internet] [Doctoral dissertation]. University of São Paulo; 2009. [cited 2019 Dec 10]. Available from: http://www.teses.usp.br/teses/disponiveis/41/41131/tde-07072009-171156/ ;.

Council of Science Editors:

Azevedo NFd. Evolução cromossômica em mamíferos: estudos comparativos por pintura cromossômica em duas espécies de preguiças da família Bradypodidae e em duas espécies de marsupiais da família Didelphidae. [Doctoral Dissertation]. University of São Paulo; 2009. Available from: http://www.teses.usp.br/teses/disponiveis/41/41131/tde-07072009-171156/ ;

Universidade do Rio Grande do Norte

29. Lima Filho, Paulo Augusto de. Diversificação evolutiva de gobídeos no litoral brasileiro: padrões citogenéticos e ecomorfológicos .

Degree: 2011, Universidade do Rio Grande do Norte

URL: http://repositorio.ufrn.br/handle/123456789/14020

► The fishes of the order Perciformes are characterized as an important model for understanding the genetic structure of marine populations, because besides they present examples… (more)

▼ The fishes of the order Perciformes are characterized as an important model for understanding the genetic structure of marine populations, because besides they present examples of conservation chromosomal, also they present the karyotype diversification for some groups. Gobiidae family is the most specious in the marine environment. Among its representatives, many species are part of a cryptic fauna little noticed and studied, a wide distribution with behavioral and reproductive characteristics, that make them conducive to the action of biogeographical barriers. Morphologically this family presents reduced body structures through simplification and regressions. Despite their importance in evolutionary inferences, cytogenetics data are incipient facing their species diversity, especially with western Atlantic species. In order to estimate the evolutionary diversity in Gobiidae, it were developed cytogenetic analysis and the standards body, through geometric morphometrics in five species on the Brazilian coast, Coryphopterus glaucofraenum, Bathygobius mystacium, B. soporator, Ctenogobius smaragdus e C. Boleosoma. The data show significant karyotype and morphological diversity among the species. The pericentric inversions and mergers play an important role in chromosomal evolution of this family, causing karyotypic structural and numerical differences in all species. Karyotypic and morphological comparisons among geographic samples of B. soporator from the coast of Maranhão, Rio Grande do Norte and Bahia showed cytogenetics patterns commons, but different morphological patterns. A sample from the Atol das Rocas revealed conspicuous morphological and karyotypic differentiation of another continental populations, confirming the presence of a new island species. The approaches done reveal diversification consistent with characteristics of a group of low vagile and largely able to environmental selection due from peculiar ecological requirements Advisors/Committee Members: Molina, Wagner Franco (advisor), CPF:56615043491 (advisor), http://lattes.cnpq.br/8437464961129518 (advisor).

Subjects/Keywords: Gobiidae; Evolução cariotípica; Morfometria geométrica; Coryphopterus; Bathygobius; Ctenogobius; Gobiidae; karyotype evolution; Geometric morphometry; Coryphopterus; Bathygobius; Ctenogobius

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Lima Filho, P. A. d. (2011). Diversificação evolutiva de gobídeos no litoral brasileiro: padrões citogenéticos e ecomorfológicos . (Masters Thesis). Universidade do Rio Grande do Norte. Retrieved from http://repositorio.ufrn.br/handle/123456789/14020

Chicago Manual of Style (16^th Edition):

Lima Filho, Paulo Augusto de. “Diversificação evolutiva de gobídeos no litoral brasileiro: padrões citogenéticos e ecomorfológicos .” 2011. Masters Thesis, Universidade do Rio Grande do Norte. Accessed December 10, 2019. http://repositorio.ufrn.br/handle/123456789/14020.

MLA Handbook (7^th Edition):

Lima Filho, Paulo Augusto de. “Diversificação evolutiva de gobídeos no litoral brasileiro: padrões citogenéticos e ecomorfológicos .” 2011. Web. 10 Dec 2019.

Vancouver:

Lima Filho PAd. Diversificação evolutiva de gobídeos no litoral brasileiro: padrões citogenéticos e ecomorfológicos . [Internet] [Masters thesis]. Universidade do Rio Grande do Norte; 2011. [cited 2019 Dec 10]. Available from: http://repositorio.ufrn.br/handle/123456789/14020.

Council of Science Editors:

Lima Filho PAd. Diversificação evolutiva de gobídeos no litoral brasileiro: padrões citogenéticos e ecomorfológicos . [Masters Thesis]. Universidade do Rio Grande do Norte; 2011. Available from: http://repositorio.ufrn.br/handle/123456789/14020

Jawaharlal Nehru University

30. Panigrahi, Gagan Behari. Effects of environmental chemicals on mammalian karyotypes and its modulation; -.

Degree: Life Science, 1985, Jawaharlal Nehru University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/14550

None

References p. 128-160 Appendix P.161-173

Advisors/Committee Members: Rao, A Ramesha.

Subjects/Keywords:

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Panigrahi, G. B. (1985). Effects of environmental chemicals on mammalian karyotypes and its modulation; -. (Thesis). Jawaharlal Nehru University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/14550

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Panigrahi, Gagan Behari. “Effects of environmental chemicals on mammalian karyotypes and its modulation; -.” 1985. Thesis, Jawaharlal Nehru University. Accessed December 10, 2019. http://shodhganga.inflibnet.ac.in/handle/10603/14550.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Panigrahi, Gagan Behari. “Effects of environmental chemicals on mammalian karyotypes and its modulation; -.” 1985. Web. 10 Dec 2019.

Vancouver:

Panigrahi GB. Effects of environmental chemicals on mammalian karyotypes and its modulation; -. [Internet] [Thesis]. Jawaharlal Nehru University; 1985. [cited 2019 Dec 10]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/14550.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Panigrahi GB. Effects of environmental chemicals on mammalian karyotypes and its modulation; -. [Thesis]. Jawaharlal Nehru University; 1985. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/14550

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

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Open Access Theses and Dissertations