Genetic structure of fragmented southern populations of African Cape buffalo (Syncerus caffer caffer).

ABSTRACT:

Background

African wildlife experienced a reduction in population size and geographical distribution over the last millennium, particularly since the 19th century as a result of human demographic expansion, wildlife overexploitation, habitat degradation and cattle-borne diseases. In many areas, ungulate populations are now largely confined within a network of loosely connected protected areas. These metapopulations face gene flow restriction and run the risk of genetic diversity erosion. In this context, we assessed the "genetic health" of free ranging southern African Cape buffalo populations (S.c. caffer) and investigated the origins of their current genetic structure. The analyses were based on 264 samples from 6 southern African countries that were genotyped for 14 autosomal an

SUBMITTER: Smitz N 

PROVIDER: S-EPMC4232705 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature