Genome-wide association study for intramuscular fat deposition and composition in Nellore cattle.
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/984717 |
Resumo: | Meat from Bos taurus and Bos indicus breeds are an important source of nutrients for humans and intramuscular fat (IMF) influences its flavor, nutritional value and impacts human health. Human consumption of fat that contains high levels of onounsaturated fatt y acids (MUFA) can reduce the concentration of undesirable cholesterol (LDL) in circulating blood. Different feeding practices and genetic variation within and between breeds influences the amount of IMF and fatty acid (FA) composition in meat. However, it is difficult and costly to determine fatty acid composition, which has precluded beef cattle breeding programs from selecting for a healthier fatty acid profile. In this study, we employed a high-density single nucleotide polymorphism (SNP) chip to genotype 386 Nellore steers, a Bos indicus breed and, a Bayesian approach to identify genomic regions and putative candidate genes that could be involved with deposition and composition of IMF. |
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Genome-wide association study for intramuscular fat deposition and composition in Nellore cattle.Fatty acidGWASPositional candidate geneBos IndicusbeefMeat from Bos taurus and Bos indicus breeds are an important source of nutrients for humans and intramuscular fat (IMF) influences its flavor, nutritional value and impacts human health. Human consumption of fat that contains high levels of onounsaturated fatt y acids (MUFA) can reduce the concentration of undesirable cholesterol (LDL) in circulating blood. Different feeding practices and genetic variation within and between breeds influences the amount of IMF and fatty acid (FA) composition in meat. However, it is difficult and costly to determine fatty acid composition, which has precluded beef cattle breeding programs from selecting for a healthier fatty acid profile. In this study, we employed a high-density single nucleotide polymorphism (SNP) chip to genotype 386 Nellore steers, a Bos indicus breed and, a Bayesian approach to identify genomic regions and putative candidate genes that could be involved with deposition and composition of IMF.ALINE S. M. CESAR, University of São Paulo; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; GERSON B. MOURÃO, University of São Paulo; RYMER RAMIZ TULLIO, CPPSE; DANTE P. D. LANNA, University of São Paulo; RENATA TIEKO NASSU, CPPSE; MAURICIO DE ALVARENGA MUDADU, CPPSE; PRISCILA S. N. OLIVEIRA, Federal University of São Carlos; MICHELE L. DO NASCIMENTO, University of São Paulo; AMALIA S. CHAVES, University of São Paulo; MAURICIO MELLO DE ALENCAR, CPPSE; TAD S. SONSTEGRAD, United States Department of Agriculture, Agricultural Research Service, Bovine Functional Genomics Laboratory, Beltsville; DORIAN J. GARRICK, Iowa State University; JAMES M. REECY, Iowa State University; LUIZ L. COUTINHO, University of São Paulo.CESAR, A. S. M.REGITANO, L. C. de A.MOURÃO, G. B.TULLIO, R. R.LANNA, D. P. D.NASSU, R. T.MUDADU, M. de A.OLIVEIRA, P. S. N.NASCIMENTO, M. L. doCHAVES, A. S.ALENCAR, M. M. deSONSTEGRAD, T. S.GARRICK, D. J.REECY, J. M.COUTINHO, L. L.2023-03-28T18:54:58Z2023-03-28T18:54:58Z2014-04-162014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBMC Genetics, v. 15, p. 39, 20141471-2156http://www.alice.cnptia.embrapa.br/alice/handle/doc/98471710.1186/1471-2156-15-39enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2023-03-28T18:54:58Zoai:www.alice.cnptia.embrapa.br:doc/984717Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542023-03-28T18:54:58falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542023-03-28T18:54:58Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Genome-wide association study for intramuscular fat deposition and composition in Nellore cattle. |
title |
Genome-wide association study for intramuscular fat deposition and composition in Nellore cattle. |
spellingShingle |
Genome-wide association study for intramuscular fat deposition and composition in Nellore cattle. CESAR, A. S. M. Fatty acid GWAS Positional candidate gene Bos Indicus beef |
title_short |
Genome-wide association study for intramuscular fat deposition and composition in Nellore cattle. |
title_full |
Genome-wide association study for intramuscular fat deposition and composition in Nellore cattle. |
title_fullStr |
Genome-wide association study for intramuscular fat deposition and composition in Nellore cattle. |
title_full_unstemmed |
Genome-wide association study for intramuscular fat deposition and composition in Nellore cattle. |
title_sort |
Genome-wide association study for intramuscular fat deposition and composition in Nellore cattle. |
author |
CESAR, A. S. M. |
author_facet |
CESAR, A. S. M. REGITANO, L. C. de A. MOURÃO, G. B. TULLIO, R. R. LANNA, D. P. D. NASSU, R. T. MUDADU, M. de A. OLIVEIRA, P. S. N. NASCIMENTO, M. L. do CHAVES, A. S. ALENCAR, M. M. de SONSTEGRAD, T. S. GARRICK, D. J. REECY, J. M. COUTINHO, L. L. |
author_role |
author |
author2 |
REGITANO, L. C. de A. MOURÃO, G. B. TULLIO, R. R. LANNA, D. P. D. NASSU, R. T. MUDADU, M. de A. OLIVEIRA, P. S. N. NASCIMENTO, M. L. do CHAVES, A. S. ALENCAR, M. M. de SONSTEGRAD, T. S. GARRICK, D. J. REECY, J. M. COUTINHO, L. L. |
author2_role |
author author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
ALINE S. M. CESAR, University of São Paulo; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; GERSON B. MOURÃO, University of São Paulo; RYMER RAMIZ TULLIO, CPPSE; DANTE P. D. LANNA, University of São Paulo; RENATA TIEKO NASSU, CPPSE; MAURICIO DE ALVARENGA MUDADU, CPPSE; PRISCILA S. N. OLIVEIRA, Federal University of São Carlos; MICHELE L. DO NASCIMENTO, University of São Paulo; AMALIA S. CHAVES, University of São Paulo; MAURICIO MELLO DE ALENCAR, CPPSE; TAD S. SONSTEGRAD, United States Department of Agriculture, Agricultural Research Service, Bovine Functional Genomics Laboratory, Beltsville; DORIAN J. GARRICK, Iowa State University; JAMES M. REECY, Iowa State University; LUIZ L. COUTINHO, University of São Paulo. |
dc.contributor.author.fl_str_mv |
CESAR, A. S. M. REGITANO, L. C. de A. MOURÃO, G. B. TULLIO, R. R. LANNA, D. P. D. NASSU, R. T. MUDADU, M. de A. OLIVEIRA, P. S. N. NASCIMENTO, M. L. do CHAVES, A. S. ALENCAR, M. M. de SONSTEGRAD, T. S. GARRICK, D. J. REECY, J. M. COUTINHO, L. L. |
dc.subject.por.fl_str_mv |
Fatty acid GWAS Positional candidate gene Bos Indicus beef |
topic |
Fatty acid GWAS Positional candidate gene Bos Indicus beef |
description |
Meat from Bos taurus and Bos indicus breeds are an important source of nutrients for humans and intramuscular fat (IMF) influences its flavor, nutritional value and impacts human health. Human consumption of fat that contains high levels of onounsaturated fatt y acids (MUFA) can reduce the concentration of undesirable cholesterol (LDL) in circulating blood. Different feeding practices and genetic variation within and between breeds influences the amount of IMF and fatty acid (FA) composition in meat. However, it is difficult and costly to determine fatty acid composition, which has precluded beef cattle breeding programs from selecting for a healthier fatty acid profile. In this study, we employed a high-density single nucleotide polymorphism (SNP) chip to genotype 386 Nellore steers, a Bos indicus breed and, a Bayesian approach to identify genomic regions and putative candidate genes that could be involved with deposition and composition of IMF. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-16 2014 2023-03-28T18:54:58Z 2023-03-28T18:54:58Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
BMC Genetics, v. 15, p. 39, 2014 1471-2156 http://www.alice.cnptia.embrapa.br/alice/handle/doc/984717 10.1186/1471-2156-15-39 |
identifier_str_mv |
BMC Genetics, v. 15, p. 39, 2014 1471-2156 10.1186/1471-2156-15-39 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/984717 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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