Data/hora: 05/06/2024 19:18:40

Provedor de dados: | 74
País: | Brazil
Título: | Associations of MYF5 gene polymorphisms with meat quality traits in different domestic pig (Sus scrofa) populations
Autores: | Liu,Min; Peng,Jian; Xu,Dequan; Zheng,Rong; Li,Feng’e; Li,Jialian; Zuo,Bo; Lei,Minggang; Xiong,Yuanzhu; Deng,Changyan; Jiang,Siwen.
Data: | 2007-03-01
Ano: | 2007
Palavras-chave: | Meat quality; MYF5 gene; Pigs; Polymorphism; Sus scrofa.
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 &lt; 0.05), water holding capacity (WHC, p &lt; 0.05), biceps femoris meat color value (MCV2, p &lt; 0.05), biceps femoris marbling score (MM2, p &lt; 0.01), longissimus dorsi intramuscular fat percentage (IMF, p &lt; 0.01) and longissimus dorsi Water moisture content (WM, p &lt; 0.01) in the population 2. However, further studies are needed to confirm these preliminary results.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000300012
Editor: | Sociedade Brasileira de Genética
Relação: | 10.1590/S1415-47572007000300012
Formato: | text/html
Fonte: | Genetics and Molecular Biology  v.30 n.2 2007
Fonte: | info:eu-repo/semantics/openAccess