Comparing RADseq and microsatellites for estimating genetic diversity and relatedness - Implications for brown trout conservation.

ABSTRACT: The conservation and management of endangered species requires information on their genetic diversity, relatedness and population structure. The main genetic markers applied for these questions are microsatellites and single nucleotide polymorphisms (SNPs), the latter of which remain the more resource demanding approach in most cases. Here, we compare the performance of two approaches, SNPs obtained by restriction-site-associated DNA sequencing (RADseq) and 16 DNA microsatellite loci, for estimating genetic diversity, relatedness and genetic differentiation of three, small, geographically close wild brown trout (Salmo trutta) populations and a regionally used hatchery strain. The genetic differentiation, quantified as F _ST, was similar when measured using 16 micros

SUBMITTER: Lemopoulos A 

PROVIDER: S-EPMC6392366 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature