Genetic Diversity of Seven Cattle Breeds Inferred Using Copy Number Variations.

ABSTRACT: Copy number variations (CNVs) comprise deletions, duplications, and insertions found within the genome larger than 50 bp in size. CNVs are thought to be primary role-players in breed formation and adaptation. South Africa boasts a diverse ecology with harsh environmental conditions and a broad spectrum of parasites and diseases that pose challenges to livestock production. This has led to the development of composite cattle breeds which combine the hardiness of Sanga breeds and the production potential of the Taurine breeds. The prevalence of CNVs within these respective breeds of cattle and the prevalence of CNV regions (CNVRs) in their diversity, adaptation and production is however not understood. This study therefore aimed to ascertain the prevalence, diversity, and correlations of CNV

SUBMITTER: Pierce MD 

PROVIDER: S-EPMC5962699 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature