Origin, clonal diversity, and evolution of the parthenogenetic lizard Darevskia unisexualis.

ABSTRACT:

Background

The hybridization of female D. raddei and male D. valentini gave rise to the parthenogenetic Caucasian rock lizard Darevskia unisexualis. A previously identified genetic polymorphism in the species consisted of one common and two allozyme clones. Analysis of microsatellites and single nucleotide polymorphisms (SNPs) from the three species yields estimates of clonal diversity and tests the hypothesis of a single origin for D. unisexualis.

Results

Genotyping and sequencing of four microsatellite-containing loci for 109 specimens of D. unisexualis, 17 D. valentini, and 45 D. raddei nairensis identified 12 presumptive clones, including one widespread and 11 rare clones. Most individuals in some localities had a rare clone. Clone-specific alleles in D. unisexualis were

SUBMITTER: Vergun AA 

PROVIDER: S-EPMC7216553 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature