vix.ing · top · new · best · stats · spec

Ancient cattle genomics, origins, and rapid turnover in the Fertile Crescent

2019/07/12 by Marta Pereira Verdugo, Victoria E. Mullin, Amelie Scheu +38 · 1 voice · 37 citations
Biochemistry, Genetics and Molecular Biology · Environmental Science · #Genetic and phenotypic traits in livestock #Rangeland Management and Livestock Ecology #Genetic diversity and population structure

paper · doi:10.1126/science.aav1002

Abstract

from the Indus Valley. This process was likely stimulated at the onset of the current geological age, ~4.2 thousand years ago, by a widespread multicentury drought. In contrast to genome-wide admixture, mitochondrial DNA stasis supports that this introgression was male-driven, suggesting that selection of arid-adapted zebu bulls enhanced herd survival. This human-mediated migration of zebu-derived genetics has continued through millennia, altering tropical herding on each continent.

Citations

Cited by

Discussions

Related