Cellular thermotolerance is associated with heat shock protein 70.1 genetic polymorphisms in Holstein lactating cows.

ABSTRACT: Heat shock proteins (Hsp) are known to protect cells from several stressors. Nucleotide changes in the flanking regions [5'- and 3'-untranslated region (UTR)] of Hsp gene might affect inducibility, degree of expression, or stability of Hsp70 mRNA. The present study aimed to investigate the association between inducible Hsp70.1 single nucleotide polymorphisms (SNPs) and heat shock (HS) response of peripheral blood mononuclear cells (PBMC) in dairy cows. Four hundred forty-six Italian Holstein cows were genotyped for four Hsp70.1 SNPs: g895 C/- and g1128 G/T in 5'-UTR, and g2154 G/A and g64 G/T in 3'-UTR. Genetic polymorphisms in 3'-UTR of bovine Hsp70.1 gene resulted monomorphic. Distribution of alleles of the nucleotide sequence polymorphism within the 5'-UTR of the bovine Hsp70.1 gene wer

SUBMITTER: Basirico L 

PROVIDER: S-EPMC3118824 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature