Genetic Difference of Five Beef Cattle Breeds Characterized by Genome-wide SNPs and Haplotypes

Thumbnail Image
Date
2016-01-01
Authors
Sun, Xiaochen
Su, Hailin
Garrick, Dorian
Major Professor
Advisor
Committee Member
Journal Title
Journal ISSN
Volume Title
Publisher
Altmetrics
Authors
Research Projects
Organizational Units
Journal Issue
Is Version Of
Versions
Series
Department
Abstract

The objective of this study was to characterize breed differences using SNP available on commonly-used marker panels compared to using genome-wide SNP haplotypes derived from the same markers. The percentage of breed-specific segregating haplotypes was much higher than that of SNPs. Principal components of haplotypes characterized breed difference better than SNP genotypes. Results indicate that haplotypes characterize breed differences more adequately than SNP genotypes and hence offer promise to improve genomic prediction and fine mapping in multi breed populations

Comments
Description
Keywords
Citation
Source
Copyright
Fri Jan 01 00:00:00 UTC 2016
Collections