| Registro completo |
| Provedor de dados: |
Genet. Mol. Biol.
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| País: |
Brazil
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| Título: |
Associations of MYF5 gene polymorphisms with meat quality traits in different domestic pig (Sus scrofa) populations
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| Autores: |
Liu,Min
Peng,Jian
Xu,Dequan
Zheng,Rong
Li,Fenge
Li,Jialian
Zuo,Bo
Lei,Minggang
Xiong,Yuanzhu
Deng,Changyan
Jiang,Siwen
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| Data: |
2007-03-01
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| Ano: |
2007
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| Palavras-chave: |
Meat quality
MYF5 gene
Pigs
Polymorphism
Sus scrofa
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| Resumo: |
The MYF5 gene is first inducibly expressed in muscle cell during embryonic muscle development and plays an important role in regulating the differentiation of skeletal muscle precursors. In this study we used PCR-RFLP to investigate two pig (Sus scrofa) populations (n = 302) for two MYF5 gene polymorphisms, a previously unreported novel Met-Leu shift single nucleotide polymorphism (SNP) MYF5/Hsp92II located on exon 1 and the previously identified intron 1 MYF5/HinfI SNP. Haplotype and association analysis showed that haplotypes of the two SNPs were significantly associated with drip loss rate (DLR, p < 0.05), water holding capacity (WHC, p < 0.05), biceps femoris meat color value (MCV2, p < 0.05), biceps femoris marbling score (MM2, p < 0.01), longissimus dorsi intramuscular fat percentage (IMF, p < 0.01) and longissimus dorsi Water moisture content (WM, p < 0.01) in the population 2. However, further studies are needed to confirm these preliminary results.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000300012
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| Editor: |
Sociedade Brasileira de Genética
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| Relação: |
10.1590/S1415-47572007000300012
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| Formato: |
text/html
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| Fonte: |
Genetics and Molecular Biology v.30 n.2 2007
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| Direitos: |
info:eu-repo/semantics/openAccess
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