Association of Insulin-like growth factor binding protein 2 genotypes with growth, carcass and meat quality traits in pigs.

ABSTRACT: BACKGROUND:This study was conducted to investigate the potential association of variation in the insulin-like growth factor binding protein 2 (IGFBP2) gene with growth, carcass and meat quality traits in pigs. IGFBP2 is a member of the insulin-like growth factor binding protein family that is involved in regulating growth, and it maps to a region of pig chromosome 15 containing significant quantitative trait loci that affect economically important trait phenotypes. RESULTS:An IGFBP2 polymorphism was identified in the Michigan State University (MSU) Duroc × Pietrain F2 resource population (n = 408), and pigs were genotyped by MspI PCR-RFLP. Subsequently, a Duroc pig population from the National Swine Registry, USA, (n = 326) was genotyped using an Illumina Golden Gate assay. The IGFBP2 geno

SUBMITTER: Prasongsook S 

PROVIDER: S-EPMC4559368 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature