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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
22/03/2011 |
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Data da última atualização: |
03/05/2011 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
TIZIOTO, P. C.; VENERONI, G. B.; MEIRELLES, S. L.; SIQUEIRA, F.; ROSA, A. do N.; SILVA, L. O. C. da; MEDEIROS, S. R. de; TORRES JUNIOR, R. A. de A.; TULLIO, R. R.; ALENCAR, M. M. de; NASCIMENTO, M. L.; SOUZA, A. R. D. L.; FEIJO, G. L. D.; REGITANO, L. C. de A. |
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Afiliação: |
Universidade Federal de São Carlos; Universidade Federal de São Carlos; Universidade Federal de São Carlos; FABIANE SIQUEIRA, CNPGC; ANTONIO DO NASCIMENTO ROSA, CNPGC; LUIZ OTAVIO CAMPOS DA SILVA, CNPGC; SERGIO RAPOSO DE MEDEIROS, CNPGC; ROBERTO AUGUSTO DE A TORRES JUNIOR, CNPGC; RYMER RAMIZ TULLIO, CPPSE; MAURICIO MELLO DE ALENCAR, CPPSE; USP/ESALQ; BOLSISTA CNPGC; GELSON LUIS DIAS FEIJO, CNPGC; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
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Título: |
Candidate genes for production traits in reference families of Nellore beef cattle. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 9., 2010, Leipzig. Proceedings... Leipzig: German Society fo Animal Science, 2010. |
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Páginas: |
4 p. |
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Idioma: |
Inglês |
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Conteúdo: |
Brazil has the second largest herd of cattle in the world (Anualpec (2008)) with predominance of Bos indicus breeds which have a higher heat tolerance, resistance to parasites and fertility than cattle of European origin. Interest in improving carcass and beef quality is growing in the National beef industry, pressured by the requirements of meat markets. The quantification of genetic variation and exploration of genomic segments that influence carcass and beef quality in the breeding population are essential for the establishment of quantitative and molecular criteria for selection. The PPARGC1A (peroxisome proliferative active receptor gamma coactivator 1 A), FABP4 (fatty acid binding protein 4) and IGF-1 (insulin-like growth factor) genes are candidates to influence production traits in cattle. Association of polymorphisms in these genes with production traits were reported but studies with the populations where marker assisted selection is to be applied are still necessary before this information can effectively be used by producers. The aim of this study was to investigate the presence of polymorphisms in the candidate genes PPARGC1A, FABP4 and IGF-1in reference families of Nellore cattle and relate them to meat production traits in these animals. |
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Palavras-Chave: |
Quantificação genética; Raça nelore. |
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Thesagro: |
Gado de Corte; Variação Genética. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02326naa a2200337 a 4500
001 1881996
005 2011-05-03
008 2010 bl --- 0-- u #d
100 1 $aTIZIOTO, P. C.
245 $aCandidate genes for production traits in reference families of Nellore beef cattle.
260 $c2010
300 $a4 p.
520 $aBrazil has the second largest herd of cattle in the world (Anualpec (2008)) with predominance of Bos indicus breeds which have a higher heat tolerance, resistance to parasites and fertility than cattle of European origin. Interest in improving carcass and beef quality is growing in the National beef industry, pressured by the requirements of meat markets. The quantification of genetic variation and exploration of genomic segments that influence carcass and beef quality in the breeding population are essential for the establishment of quantitative and molecular criteria for selection. The PPARGC1A (peroxisome proliferative active receptor gamma coactivator 1 A), FABP4 (fatty acid binding protein 4) and IGF-1 (insulin-like growth factor) genes are candidates to influence production traits in cattle. Association of polymorphisms in these genes with production traits were reported but studies with the populations where marker assisted selection is to be applied are still necessary before this information can effectively be used by producers. The aim of this study was to investigate the presence of polymorphisms in the candidate genes PPARGC1A, FABP4 and IGF-1in reference families of Nellore cattle and relate them to meat production traits in these animals.
650 $aGado de Corte
650 $aVariação Genética
653 $aQuantificação genética
653 $aRaça nelore
700 1 $aVENERONI, G. B.
700 1 $aMEIRELLES, S. L.
700 1 $aSIQUEIRA, F.
700 1 $aROSA, A. do N.
700 1 $aSILVA, L. O. C. da
700 1 $aMEDEIROS, S. R. de
700 1 $aTORRES JUNIOR, R. A. de A.
700 1 $aTULLIO, R. R.
700 1 $aALENCAR, M. M. de
700 1 $aNASCIMENTO, M. L.
700 1 $aSOUZA, A. R. D. L.
700 1 $aFEIJO, G. L. D.
700 1 $aREGITANO, L. C. de A.
773 $tIn: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 9., 2010, Leipzig. Proceedings... Leipzig: German Society fo Animal Science, 2010.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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| 4. | | NUNES, P. S. de O.; SOUZA, T. A. D. DE; CANGANI, A. C. V.; MASCARIN, G. M.; BETTIOL, W. Duplo potencial de fungos como agentes de controle biológico. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 53., 2023, Brasília, DF. Anais... Brasília, DF: Sociedade Brasileira de Fitopatologia, 2023. p. 300.| Biblioteca(s): Embrapa Meio Ambiente. |
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