Single nucleotide polymorphism-based analysis of the genetic structure of the Min pig conserved population.

ABSTRACT:

Objective

The study aims to uncover the genetic diversity and unique genetic structure of the Min pig conserved population, divide the nucleus conservation population, and construct the molecular pedigree.

Methods

We used KPS Porcine Breeding Chip v1 50K for SNP detection of 94 samples (31♂, 63♀) in the Min pig conserved population from Lanxi breeding Farm.

Results

The polymorphic marker ratio (PN), the observed heterozygosity (Ho), and the expected heterozygosity (He) were 0.663, 0.335, and 0.330, respectively. The pedigree-based inbreeding coefficients (FPED) was significantly different from those estimated from runs of homozygosity (FROH) and single nucleotide polymorphism (FSNP) based on genome. The Pearson correlation coefficient between FROH and FSNP was signifi

SUBMITTER: Meng F 

PROVIDER: S-EPMC9659443 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature