PSVII-26 Detection of selection signatures in Civil and Large White pig breeds

ABSTRACT: Abstract The detection of selection signatures can help to understand the mechanisms of artificial selection. The purpose of this work is to determine the selection signatures in Civil pig relatively Large White breed. The research was carried out on Large White of three breeding centers (LW_1_New=16, LW_2_New=12, LW_3_New=15) and Civilskay, bred in Russia on the basis of local pigs and Large White boars, (Civil=17). GeneSeek GGP Porcine HD BeadChip (San Diego, USA) was used. A heatmap plot of genomic relationship matrix (GRM) was used to evaluate genetic variability between populations. The signals of diversifying selection were detected using Fst and Smoothing Fst (R package Lokern). QTLs and genes were identified and annotated in the Ensembl genome browser (Sscrofa 11.1) (https://www.en

SUBMITTER: Getmantseva L 

PROVIDER: S-EPMC7702561 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature