Mitochondrial DNA sequence analysis reveals multiple Pleistocene glacial refugia for the Yellow-spotted mountain newt, Neurergus derjugini (Caudata: Salamandridae) in the mid-Zagros range in Iran and Iraq.

ABSTRACT: Phylogeography is often used to investigate the effects of glacial cycles on current genetic structure of various plant and animal species. This approach can also identify the number and location of glacial refugia as well as the recolonization routes from those refugia to the current locations. To identify the location of glacial refugia of the Yellow-spotted mountain newt, Neurergus derjugini, we employed phylogeography patterns and genetic variability of this species by analyzing partial ND4 sequences (867 bp) of 67 specimens from 15 sampling localities from the whole species range in Iran and Iraq. Phylogenetic trees concordant with haplotype networks showed a clear genetic structure among populations as three groups corresponding to the populations in the north, center, and sou

SUBMITTER: Malekoutian M 

PROVIDER: S-EPMC7285473 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature