Genome-wide association study and genomic heritabilities for blood protein levels in Lori-Bakhtiari sheep.

ABSTRACT: Serum protein levels are related to physiological and pathological status of animals and could be affected by both genetic and environmental factors. This study aimed to evaluate genetic variation of serum protein profile in sheep. Blood samples were randomly collected from 96 Lori-Bakhtiari ewes, a heavy meat-type breed. Total protein, albumin, globulin, α1, α2, β and γ globulins and IgG levels were measured in blood serum. The samples were genotyped using the Illumina OvineSNP50 BeadChip. The studied traits adjusted for age, birth type, birth season and estimate of breeding value for body weight were considered as pseudo-phenotypes in genome-wide association analysis. In the GWAS model, the first five principal components were fitted as covariates to correct the biases due to possible po

SUBMITTER: Zamani P 

PROVIDER: S-EPMC8660901 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature