Analysis of genetic diversity among three Triplophysa tenuis populations by RAD-seq.

ABSTRACT: To investigate the genetic diversity of Triplophysa tenuis in the Shule River Basin of Gansu province, three populations were sequenced via RAD-seq technology. Twenty-nine microsatellite (SSR) markers with polymorphisms were finally screened to access the genetic diversity among the populations, of which 15 had high polymorphisms. The quantity of the alleles detected in the three populations of T. tenuis varied from 2 to 24. The locus with the most alleles was SSRC1, which had 24 alleles. Among the 29 SSRs, the range of effective allele number, observed heterozygosity, expected heterozygosity, and polymorphic information content were 1.246-16.615, 0.222-1, 0.198-0.940, and 0.178-0.937, respectively. Most of the identified loci were in the Hardy-Weinberg equilibrium. Analysis

SUBMITTER: Wu W 

PROVIDER: S-EPMC11308663 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature