Growth and carcass traits associated with GH1/Alu I and POU1F1/Hinf I gene polymorphisms in Zebu and crossbred beef cattle
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1415-47572006000100012 http://hdl.handle.net/11449/14097 |
Resumo: | The objectives of the present study were to estimate the allele and genotype frequencies of the GH1/Alu I and POU1F1/Hinf I polymorphisms in beef cattle belonging to different genetic groups and to determine the effects of these polymorphisms on growth and carcass traits in cattle submitted to feedlot management, an intensive production model. Genotyping was performed on 384 animals, including 79 Nellore, 30 Canchim (5/8 Charolais + 3/8 Zebu), 30 Simmental x Nellore crossbred and 245 Angus x Nellore crossbred cattle. Body weight, weight gain, dressing percentage, Longissimus dorsi area and backfat thickness were fitted using the General Linear Model (GLM) procedure of the SAS program and the least square means of the genotypes were compared using the F test. The results showed significant associations between the LL genotype of the GH1/Alu I polymorphism and higher weight gain and body weight at slaughter (p < 0.05). The POU1F1/Hinf I polymorphism did not have any effect on the growth and carcass traits analyzed. |
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Growth and carcass traits associated with GH1/Alu I and POU1F1/Hinf I gene polymorphisms in Zebu and crossbred beef cattlebeef cattlepolymorphismscandidate genegrowthcarcassThe objectives of the present study were to estimate the allele and genotype frequencies of the GH1/Alu I and POU1F1/Hinf I polymorphisms in beef cattle belonging to different genetic groups and to determine the effects of these polymorphisms on growth and carcass traits in cattle submitted to feedlot management, an intensive production model. Genotyping was performed on 384 animals, including 79 Nellore, 30 Canchim (5/8 Charolais + 3/8 Zebu), 30 Simmental x Nellore crossbred and 245 Angus x Nellore crossbred cattle. Body weight, weight gain, dressing percentage, Longissimus dorsi area and backfat thickness were fitted using the General Linear Model (GLM) procedure of the SAS program and the least square means of the genotypes were compared using the F test. The results showed significant associations between the LL genotype of the GH1/Alu I polymorphism and higher weight gain and body weight at slaughter (p < 0.05). The POU1F1/Hinf I polymorphism did not have any effect on the growth and carcass traits analyzed.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Universidade Estadual Paulista Júlio de Mesquita Filho Instituto de Biociências Departamento de GenéticaUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Medicina Veterinária e Zootecnia Departamento de Melhoramento Zootécnico e Nutrição AnimalUniversidade Estadual Paulista Júlio de Mesquita Filho Instituto de Biociências Departamento de GenéticaUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Medicina Veterinária e Zootecnia Departamento de Melhoramento Zootécnico e Nutrição AnimalSociedade Brasileira de GenéticaUniversidade Estadual Paulista (Unesp)Curi, Rogerio Abdallah [UNESP]Palmieri, Darío A. [UNESP]Suguisawa, Liliane [UNESP]Oliveira, Henrique Nunes de [UNESP]Silveira, Antonio Carlos [UNESP]Lopes, Catalina R. [UNESP]2013-09-30T18:27:19Z2014-05-20T13:40:37Z2013-09-30T18:27:19Z2014-05-20T13:40:37Z2006-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article56-61application/pdfhttp://dx.doi.org/10.1590/S1415-47572006000100012Genetics and Molecular Biology. Sociedade Brasileira de Genética, v. 29, n. 1, p. 56-61, 2006.1415-4757http://hdl.handle.net/11449/1409710.1590/S1415-47572006000100012S1415-47572006000100012S1415-47572006000100012.pdf35147134139191260000-0001-6289-0406SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGenetics and Molecular Biology1.4930,638info:eu-repo/semantics/openAccess2024-09-06T18:55:24Zoai:repositorio.unesp.br:11449/14097Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-06T18:55:24Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Growth and carcass traits associated with GH1/Alu I and POU1F1/Hinf I gene polymorphisms in Zebu and crossbred beef cattle |
title |
Growth and carcass traits associated with GH1/Alu I and POU1F1/Hinf I gene polymorphisms in Zebu and crossbred beef cattle |
spellingShingle |
Growth and carcass traits associated with GH1/Alu I and POU1F1/Hinf I gene polymorphisms in Zebu and crossbred beef cattle Curi, Rogerio Abdallah [UNESP] beef cattle polymorphisms candidate gene growth carcass |
title_short |
Growth and carcass traits associated with GH1/Alu I and POU1F1/Hinf I gene polymorphisms in Zebu and crossbred beef cattle |
title_full |
Growth and carcass traits associated with GH1/Alu I and POU1F1/Hinf I gene polymorphisms in Zebu and crossbred beef cattle |
title_fullStr |
Growth and carcass traits associated with GH1/Alu I and POU1F1/Hinf I gene polymorphisms in Zebu and crossbred beef cattle |
title_full_unstemmed |
Growth and carcass traits associated with GH1/Alu I and POU1F1/Hinf I gene polymorphisms in Zebu and crossbred beef cattle |
title_sort |
Growth and carcass traits associated with GH1/Alu I and POU1F1/Hinf I gene polymorphisms in Zebu and crossbred beef cattle |
author |
Curi, Rogerio Abdallah [UNESP] |
author_facet |
Curi, Rogerio Abdallah [UNESP] Palmieri, Darío A. [UNESP] Suguisawa, Liliane [UNESP] Oliveira, Henrique Nunes de [UNESP] Silveira, Antonio Carlos [UNESP] Lopes, Catalina R. [UNESP] |
author_role |
author |
author2 |
Palmieri, Darío A. [UNESP] Suguisawa, Liliane [UNESP] Oliveira, Henrique Nunes de [UNESP] Silveira, Antonio Carlos [UNESP] Lopes, Catalina R. [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Curi, Rogerio Abdallah [UNESP] Palmieri, Darío A. [UNESP] Suguisawa, Liliane [UNESP] Oliveira, Henrique Nunes de [UNESP] Silveira, Antonio Carlos [UNESP] Lopes, Catalina R. [UNESP] |
dc.subject.por.fl_str_mv |
beef cattle polymorphisms candidate gene growth carcass |
topic |
beef cattle polymorphisms candidate gene growth carcass |
description |
The objectives of the present study were to estimate the allele and genotype frequencies of the GH1/Alu I and POU1F1/Hinf I polymorphisms in beef cattle belonging to different genetic groups and to determine the effects of these polymorphisms on growth and carcass traits in cattle submitted to feedlot management, an intensive production model. Genotyping was performed on 384 animals, including 79 Nellore, 30 Canchim (5/8 Charolais + 3/8 Zebu), 30 Simmental x Nellore crossbred and 245 Angus x Nellore crossbred cattle. Body weight, weight gain, dressing percentage, Longissimus dorsi area and backfat thickness were fitted using the General Linear Model (GLM) procedure of the SAS program and the least square means of the genotypes were compared using the F test. The results showed significant associations between the LL genotype of the GH1/Alu I polymorphism and higher weight gain and body weight at slaughter (p < 0.05). The POU1F1/Hinf I polymorphism did not have any effect on the growth and carcass traits analyzed. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-01-01 2013-09-30T18:27:19Z 2013-09-30T18:27:19Z 2014-05-20T13:40:37Z 2014-05-20T13:40:37Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1415-47572006000100012 Genetics and Molecular Biology. Sociedade Brasileira de Genética, v. 29, n. 1, p. 56-61, 2006. 1415-4757 http://hdl.handle.net/11449/14097 10.1590/S1415-47572006000100012 S1415-47572006000100012 S1415-47572006000100012.pdf 3514713413919126 0000-0001-6289-0406 |
url |
http://dx.doi.org/10.1590/S1415-47572006000100012 http://hdl.handle.net/11449/14097 |
identifier_str_mv |
Genetics and Molecular Biology. Sociedade Brasileira de Genética, v. 29, n. 1, p. 56-61, 2006. 1415-4757 10.1590/S1415-47572006000100012 S1415-47572006000100012 S1415-47572006000100012.pdf 3514713413919126 0000-0001-6289-0406 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Genetics and Molecular Biology 1.493 0,638 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
56-61 application/pdf |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Genética |
publisher.none.fl_str_mv |
Sociedade Brasileira de Genética |
dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
repositoriounesp@unesp.br |
_version_ |
1813546592362299392 |