Glacial cycles drive rapid divergence of cryptic field vole species

ABSTRACT: Understanding the factors that contribute to the generation of reproductively isolated forms is a fundamental goal of evolutionary biology. Cryptic species are an especially interesting challenge to study in this context since they lack obvious morphological differentiation that provides clues to adaptive divergence that may drive reproductive isolation. Geographical isolation in refugial areas during glacial cycling is known to be important for generating genetically divergent populations, but its role in the origination of new species is still not fully understood and likely to be situation dependent. We combine analysis of 35,434 single?nucleotide polymorphisms (SNPs) with environmental niche modeling (ENM) to investigate genomic and ecological divergence in three cryptic species former

ORGANISM(S): Microtus agrestis

SUBMITTER: Nick Fletcher 

PROVIDER: S-BSST343 | biostudies-other |

REPOSITORIES: biostudies-other