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| Dias,Victor Augusto Domingos; Curi,Rogério Abdallah; Pereira,Guilherme Luis; Malheiros,Jéssica Moraes; Espigolan,Rafael; Albuquerque,Lúcia Galvão de; Chardulo,Luis Artur Loyola; Oliveira,Henrique Nunes de. |
| Abstract: The objective of this work was to estimate allelic frequencies of the polymorphisms IGF2/MboII (G > T) of the insulin-like growth factor 2 (IGF2) gene, DQ499531.1:g.134A > T of the pro-melanin-concentrating hormone (PMCH) gene, and DQ667048.1:g.3290G > T of the RARrelated orphan receptor C (RORC) gene in beef cattle of different genetic groups, and to evaluate the associations between these polymorphisms and traits related to carcass composition and meat quality. Data on carcass and meat quality of 499 animals was used: of 313 Nellore (Bos indicus) and of 186 Nellore crossed with different taurine (Bos taurus) breeds. For the IGF2/MboII polymorphism, the frequencies found for the G allele were 0.231 and 0.631 for Nellore and crossed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bos indicus; Beef cattle; Beef quality; Polymorphism.. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000200169 |
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