Growth and carcass traits associated with GH1/Alu I and POU1F1/Hinf I gene polymorphisms in Zebu and crossbred beef cattle

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 feedl...

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Autores: Curi, Rogerio Abdallah [UNESP], Palmieri, Darío A. [UNESP], Suguisawa, Liliane [UNESP], Oliveira, Henrique Nunes de [UNESP], Silveira, Antonio Carlos [UNESP], Lopes, Catalina R. [UNESP]
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2006
País:Brasil
Recursos:Universidade Estadual Paulista (UNESP)
Repositório:Repositório Institucional da UNESP
Idioma:inglês
OAI Identifier:oai:repositorio.unesp.br:11449/14097
Acesso em linha:http://dx.doi.org/10.1590/S1415-47572006000100012
http://hdl.handle.net/11449/14097
Access Level:Acceso aberto
Palavra-chave:beef cattle
polymorphisms
candidate gene
growth
carcass
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spelling 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)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/openAccessCuri, Rogerio Abdallah [UNESP]Palmieri, Darío A. [UNESP]Suguisawa, Liliane [UNESP]Oliveira, Henrique Nunes de [UNESP]Silveira, Antonio Carlos [UNESP]Lopes, Catalina R. [UNESP]2025-10-23T05:01:03Zoai:repositorio.unesp.br:11449/14097Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462025-10-23T05:01:03Repositório 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
dc.creator.none.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]
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.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
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score 15,301603

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