Epigenetic regulation of the ELOVL6 gene is associated with a major QTL effect on fatty acid composition in pigs.

ABSTRACT:

Background

In previous studies on an Iberian x Landrace cross, we have provided evidence that supported the porcine ELOVL6 gene as the major causative gene of the QTL on pig chromosome 8 for palmitic and palmitoleic acid contents in muscle and backfat. The single nucleotide polymorphism (SNP) ELOVL6:c.-533C > T located in the promoter region of ELOVL6 was found to be highly associated with ELOVL6 expression and, accordingly, with the percentages of palmitic and palmitoleic acids in longissimus dorsi and adipose tissue. The main goal of the current work was to further study the role of ELOVL6 on these traits by analyzing the regulation of the expression of ELOVL6 and the implication of ELOVL6 polymorphisms on meat quality traits in pigs.

Results

High-throughput sequencing of

SUBMITTER: Corominas J 

PROVIDER: S-EPMC4371617 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature