Assessment of the Genetic Diversity of a Local Pig Breed Using Pedigree and SNP Data.

ABSTRACT: Herein, the genetic diversity of the local Přeštice Black-Pied pig breed was assessed by the simultaneous analysis of the pedigree and single nucleotide polymorphism (SNP) data. The information about sire line, dam, date of birth, sex, breeding line, and herd for 1971 individuals was considered in the pedigree analysis. The SNP analysis (n = 181) was performed using the Illumina PorcineSNP60 BeadChip kit. The quality of pedigree and SNPs and the inbreeding coefficients (F) and effective population size (N_e) were evaluated. The correlations between inbreeding based on the runs of homozygosity (F_ROH) and pedigree (F_PED) were also calculated. The average F_PED for all animals was 3.44%, while the F_ROH varied from 10.81% for a minimu

SUBMITTER: Krupa E 

PROVIDER: S-EPMC8702119 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature