Genome-Wide Association Study Reveals the PLAG1 Gene for Knuckle, Biceps and Shank Weight in Simmental Beef Cattle.
Genome-Wide Association Study Reveals the PLAG1 Gene for Knuckle, Biceps and Shank Weight in Simmental Beef Cattle.
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全基因组关联研究揭示了西门塔尔肉牛指关节、二头肌和小腿重量的 PLAG1 基因
DOI:
10.1371/journal.pone.0168316
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发表时间:
2016
期刊:
影响因子:
3.7
通讯作者:
Li J
中科院分区:
文献类型:
--
作者:
Song Y;Xu L;Chen Y;Zhang L;Gao H;Zhu B;Niu H;Zhang W;Xia J;Gao X;Li J
Carcass traits of beef cattle have been genetically improved to increase yield of high quality meat. Genome-wide association study (GWAS) is a powerful method to identify genetic variants associated with carcass traits. For the 770K genotyped SNPs from 1141 Chinese Simmental cattle, we used the compressed mixed linear model (CMLM) to perform a genome-wide association study for knuckle, biceps and shank of beef carcass traits. Seventeen significantly associated SNPs were found, which are located on BTA6, BTA14 and BTA15. Interestingly, one pleiotropic quantitative trait nucleotide (QTN), named BovineHD1400007259 (p < 10−8) within the well-known gene region PLAG1-CHCHD7 on BTA14, was found to govern variation of the knuckle, biceps and shank traits. The QTN accounted for 8.6% of phenotypic variance for biceps. In addition, 16 more SNPs distributed on BTA14 were detected as being associated with the carcass traits.
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DOI:
10.1038/nrg2579
发表时间:
2009-06
期刊:
Nature reviews. Genetics
影响因子:
--
作者:
Cordell HJ
通讯作者:
Cordell HJ
影响因子:
4.6
作者:
Fan H;Wu Y;Zhou X;Xia J;Zhang W;Song Y;Liu F;Chen Y;Zhang L;Gao X;Gao H;Li J
通讯作者:
Li J
影响因子:
4.4
作者:
Gautier M;Flori L;Riebler A;Jaffrézic F;Laloé D;Gut I;Moazami-Goudarzi K;Foulley JL
通讯作者:
Foulley JL
影响因子:
5.8
作者:
Lipka, Alexander E.;Tian, Feng;Zhang, Zhiwu
通讯作者:
Zhang, Zhiwu
影响因子:
4.4
作者:
Pant, Sameer D.;Schenkel, Flavio S.;Karrow, Niel A.
通讯作者:
Karrow, Niel A.