Genome-wide analysis of genetic diversity and artificial selection in Large White pigs in Russia

被引：6

作者：

Bakoev, Siroj ^{[1
,2
]}

Getmantseva, Lyubov ^{[1
]}

Kostyunina, Olga ^{[1
]}

Bakoev, Nekruz ^{[1
]}

Prytkov, Yuri ^{[1
]}

Usatov, Alexander ^{[3
]}

Tatarinova, Tatiana, V ^{[4
,5
,6
,7
]}

机构：

[1] Fed Res Ctr Anim Husb, Dubrovitsy, Russia

[2] Ctr Strateg Planning & Management Biomed Hlth Ris, Moscow, Russia

[3] South Fed Univ, Rostov Na Donu, Russia

[4] Univ La Verne, Dept Biol, La Verne, CA USA

[5] Siberian Fed Univ, Inst Fundamental Biol & Biotechnol, Dept Genom & Bioinformat, Krasnoyarsk, Russia

[6] Inst Informat Transmiss Problems, Moscow, Russia

[7] Vavilov Inst Gen Genet, Moscow, Russia

来源：

PEERJ | 2021年 / 9卷

基金：

俄罗斯科学基金会;

关键词：

Artificial selection; Breeding; Selection signals; Farming practices; SIGNATURES;

D O I：

10.7717/peerj.11595

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Breeding practices adopted at different farms are aimed at maximizing the profitability of pig farming. In this work, we have analyzed the genetic diversity of Large White pigs in Russia. We compared genomes of historic and modern Large White Russian breeds using 271 pig samples. We have identified 120 candidate regions associated with the differentiation of modern and historic pigs and analyzed genomic differences between the modern farms. The identified genes were associated with height, fitness, conformation, reproductive performance, and meat quality.

引用

页数：18

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