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Registro Completo |
Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Gado de Corte. |
Data corrente: |
31/01/2014 |
Data da última atualização: |
22/02/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
TIZIOTO, P. C.; DECKER, J. E.; TAYLOR, J. F.; SCHNABEL, R. D.; MUDADU, M. de A.; SILVA, F. L.; MOURÃO, G. B.; COUTINHO, L. L.; THOLON, P.; SONSTEGARD, T. S.; ROSA, A. do N.; ALENCAR, M. M. de; TULLIO, R. R.; MEDEIROS, S. R. de; NASSU, R. T.; FEIJO, G. L. D.; SILVA, L. O. C. da; TORRES, R. A.; SIQUEIRA, F.; HIGA, R. H.; REGITANO, L. C. de A. |
Afiliação: |
Departamento de Genética e Evolução/Universidade Federal de São Carlos, Division of Animal Sciences/University of Missouri; Division of Animal Sciences/University of Missouri; Division of Animal Sciences/University of Missouri; Division of Animal Sciences/University of Missouri; MAURICIO DE ALVARENGA MUDADU, CPPSE; Departamento de Zootecnia/Universidade de São Paulo/Escola Superior de Agricultura Luiz de Queiroz; Departamento de Zootecnia/Universidade de São Paulo/Escola Superior de Agricultura Luiz de Queiroz; Departamento de Zootecnia/Universidade de São Paulo/Escola Superior de Agricultura Luiz de Queiroz; PATRICIA THOLON, CPPSE; Agricultural Research Service/United States Department of Agriculture - USDA; ANTONIO DO NASCIMENTO FERREIRA ROSA, CNPGC; MAURICIO MELLO DE ALENCAR, CPPSE; RYMER RAMIZ TULLIO, CPPSE; SERGIO RAPOSO DE MEDEIROS, CNPGC; RENATA TIEKO NASSU, CPPSE; GELSON LUIS DIAS FEIJO, CNPGC; LUIZ OTAVIO CAMPOS DA SILVA, CNPGC; CNPGC; FABIANE SIQUEIRA, CNPGC; ROBERTO HIROSHI HIGA, CNPTIA; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
Título: |
Genome scan for meat quality traits in Nelore beef cattle. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Physiological Genomics, v. 45, n. 21, p. 1012-1020, September 2013. |
Idioma: |
Inglês |
Conteúdo: |
Genome scan for meat quality traits in Nelore beef cattle. Physiol Genomics 45: 1012?1020, 2013. First published September 10, 2013; doi:10.1152/physiolgenomics.00066.2013.?Meat quality traits are economically important because they affect consumers? acceptance, which, in turn, influences the demand for beef. However, selection to improve meat quality is limited by the small numbers of animals on which meat tenderness can be evaluated due to the cost of performing shear force analysis and the resultant damage to the carcass. Genome wide-association studies for Warner-Bratzler shear force measured at different times of meat aging, backfat thickness, ribeye muscle area, scanning parameters [lightness, redness (a*), and yellowness] to ascertain color characteristics of meat and fat, water-holding capacity, cooking loss (CL), and muscle pH were conducted using genotype data from the Illumina BovineHD BeadChip array to identify quantitative trait loci (QTL) in all phenotyped Nelore cattle. Phenotype count for these animals ranged from 430 to 536 across traits. Meat quality traits in Nelore are controlled by numerous QTL of small effect, except for a small number of large-effect QTL identified for a*fat, CL, and pH. Genomic regions harboring these QTL and the pathways in which the genes from these regions act appear to differ from those identified in taurine cattle for meat quality traits. These results will guide future QTL mapping studies and the development of models for the prediction of genetic merit to implement genomic selection for meat quality in Nelore cattle. MenosGenome scan for meat quality traits in Nelore beef cattle. Physiol Genomics 45: 1012?1020, 2013. First published September 10, 2013; doi:10.1152/physiolgenomics.00066.2013.?Meat quality traits are economically important because they affect consumers? acceptance, which, in turn, influences the demand for beef. However, selection to improve meat quality is limited by the small numbers of animals on which meat tenderness can be evaluated due to the cost of performing shear force analysis and the resultant damage to the carcass. Genome wide-association studies for Warner-Bratzler shear force measured at different times of meat aging, backfat thickness, ribeye muscle area, scanning parameters [lightness, redness (a*), and yellowness] to ascertain color characteristics of meat and fat, water-holding capacity, cooking loss (CL), and muscle pH were conducted using genotype data from the Illumina BovineHD BeadChip array to identify quantitative trait loci (QTL) in all phenotyped Nelore cattle. Phenotype count for these animals ranged from 430 to 536 across traits. Meat quality traits in Nelore are controlled by numerous QTL of small effect, except for a small number of large-effect QTL identified for a*fat, CL, and pH. Genomic regions harboring these QTL and the pathways in which the genes from these regions act appear to differ from those identified in taurine cattle for meat quality traits. These results will guide future QTL mapping studies and the development of models for the pr... Mostrar Tudo |
Palavras-Chave: |
Genome wide-association studies; Qualidade da carne. |
Thesagro: |
Gado de Corte. |
Thesaurus Nal: |
Beef; Beef cattle; Cattle; Meat quality; Quantitative trait loci; Zebu. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/172836/1/3-Genome-scan-for-meat-quality-traits-in-Nelore-beef-cattle-2013.pdf
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Marc: |
LEADER 02867naa a2200469 a 4500 001 1980364 005 2018-02-22 008 2013 bl uuuu u00u1 u #d 100 1 $aTIZIOTO, P. C. 245 $aGenome scan for meat quality traits in Nelore beef cattle.$h[electronic resource] 260 $c2013 520 $aGenome scan for meat quality traits in Nelore beef cattle. Physiol Genomics 45: 1012?1020, 2013. First published September 10, 2013; doi:10.1152/physiolgenomics.00066.2013.?Meat quality traits are economically important because they affect consumers? acceptance, which, in turn, influences the demand for beef. However, selection to improve meat quality is limited by the small numbers of animals on which meat tenderness can be evaluated due to the cost of performing shear force analysis and the resultant damage to the carcass. Genome wide-association studies for Warner-Bratzler shear force measured at different times of meat aging, backfat thickness, ribeye muscle area, scanning parameters [lightness, redness (a*), and yellowness] to ascertain color characteristics of meat and fat, water-holding capacity, cooking loss (CL), and muscle pH were conducted using genotype data from the Illumina BovineHD BeadChip array to identify quantitative trait loci (QTL) in all phenotyped Nelore cattle. Phenotype count for these animals ranged from 430 to 536 across traits. Meat quality traits in Nelore are controlled by numerous QTL of small effect, except for a small number of large-effect QTL identified for a*fat, CL, and pH. Genomic regions harboring these QTL and the pathways in which the genes from these regions act appear to differ from those identified in taurine cattle for meat quality traits. These results will guide future QTL mapping studies and the development of models for the prediction of genetic merit to implement genomic selection for meat quality in Nelore cattle. 650 $aBeef 650 $aBeef cattle 650 $aCattle 650 $aMeat quality 650 $aQuantitative trait loci 650 $aZebu 650 $aGado de Corte 653 $aGenome wide-association studies 653 $aQualidade da carne 700 1 $aDECKER, J. E. 700 1 $aTAYLOR, J. F. 700 1 $aSCHNABEL, R. D. 700 1 $aMUDADU, M. de A. 700 1 $aSILVA, F. L. 700 1 $aMOURÃO, G. B. 700 1 $aCOUTINHO, L. L. 700 1 $aTHOLON, P. 700 1 $aSONSTEGARD, T. S. 700 1 $aROSA, A. do N. 700 1 $aALENCAR, M. M. de 700 1 $aTULLIO, R. R. 700 1 $aMEDEIROS, S. R. de 700 1 $aNASSU, R. T. 700 1 $aFEIJO, G. L. D. 700 1 $aSILVA, L. O. C. da 700 1 $aTORRES, R. A. 700 1 $aSIQUEIRA, F. 700 1 $aHIGA, R. H. 700 1 $aREGITANO, L. C. de A. 773 $tPhysiological Genomics$gv. 45, n. 21, p. 1012-1020, September 2013.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
08/02/2008 |
Data da última atualização: |
04/10/2022 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
FARIA, L. C. de; MELO, L. C.; DEL PELOSO, M. J.; MELO, P. G. S. |
Afiliação: |
LUIS CLAUDIO DE FARIA, CNPAF; LEONARDO CUNHA MELO, CNPAF; MARIA JOSE DEL PELOSO, CNPAF; PATRICIA GUIMARAES SANTOS MELO, UFG. |
Título: |
Ganho genético do programa de melhoramento do feijoeiro comum da Embrapa no Brasil. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: CONGRESSO DE PESQUISA, ENSINO E EXTENSÃO, 4., 2007, Goiânia. Ciência, educação e compromisso social: anais... Goiânia: Universidade Federal de Goiás, 2007. |
Idioma: |
Português |
Palavras-Chave: |
Conpeex. |
Thesagro: |
Feijão; Melhoramento Genético Vegetal; Phaseolus Vulgaris. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/79471/1/pl-2007.132.pdf
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Marc: |
LEADER 00683nam a2200181 a 4500 001 1216039 005 2022-10-04 008 2007 bl uuuu u00u1 u #d 100 1 $aFARIA, L. C. de 245 $aGanho genético do programa de melhoramento do feijoeiro comum da Embrapa no Brasil.$h[electronic resource] 260 $aIn: CONGRESSO DE PESQUISA, ENSINO E EXTENSÃO, 4., 2007, Goiânia. Ciência, educação e compromisso social: anais... Goiânia: Universidade Federal de Goiás$c2007 650 $aFeijão 650 $aMelhoramento Genético Vegetal 650 $aPhaseolus Vulgaris 653 $aConpeex 700 1 $aMELO, L. C. 700 1 $aDEL PELOSO, M. J. 700 1 $aMELO, P. G. S.
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Embrapa Arroz e Feijão (CNPAF) |
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