A Causality Perspective of Genomic Breed Composition for Composite Animals

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成果类型：

期刊论文

作者：

Wu, Xiao-Lin*;Li, Zhi;Wang, Yangfan;He, Jun;Rosa, Guilherme J. M.;...

通讯作者：

Wu, Xiao-Lin

作者机构：

[Ferretti, Ryan; Parham, Jamie; Bauck, Stewart; Tait, Richard G., Jr.; He, Jun; Li, Zhi; Wu, Xiao-Lin; Schultz, Tom; Genho, John] Neogen GeneSeek Operat, Biostat & Bioinformat, Lincoln, NE 68504 USA.

[Wu, Xiao-Lin; Wang, Yangfan; Rosa, Guilherme J. M.] Univ Wisconsin, Dept Anim Sci, Madison, WI 53706 USA.

[Wang, Yangfan] Ocean Univ China, Minist Educ, Key Lab Marine Genet & Breeding, Qingdao, Peoples R China.

[He, Jun] Hunan Agr Univ, Coll Anim Sci & Technol, Changsha, Peoples R China.

通讯机构：

[Wu, Xiao-Lin] N

[Wu, Xiao-Lin] U

Neogen GeneSeek Operat, Biostat & Bioinformat, Lincoln, NE 68504 USA.

Univ Wisconsin, Dept Anim Sci, Madison, WI 53706 USA.

语种：

英文

关键词：

beef cattle;Crossbred animals;Genomic composition;SNP arrays;Path analysis

期刊：

Frontiers in Genetics

ISSN：

1664-8021

年：

2020

卷：

页码：

546052

DOI：

10.3389/fgene.2020.546052

机构署名：

本校为其他机构

院系归属：

动物科学技术学院

摘要：

Genomic breed composition (GBC) of an individual animal refers to the partition of its genome according to the inheritance from its ancestors or ancestral breeds. For crossbred or composite animals, knowing their GBC is useful to estimate heterosis, to characterize their actual inheritance from foundation breeds, and to make management decisions for crossbreeding programs. Various statistical approaches have been proposed to estimate GBC in animals, but the interpretations of estimates have varied with these methods. In the present study, we proposed a causality interpretation of GBC based on ...

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A Causality Perspective of Genomic Breed Composition for Composite Animals

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