Development of whole-genome multiplex assays and construction of an integrated genetic map using SSR markers in Senegalese sole.

ABSTRACT: The Senegalese sole (Solea senegalensis) is an economically important flatfish species. In this study, a genome draft was analyzed to identify microsatellite (SSR) markers for whole-genome genotyping. A subset of 224 contigs containing SSRs were preselected and validated by using a de novo female hybrid assembly. Overall, the SSR density in the genome was 886.7 markers per megabase of genomic sequences and the dinucleotide motif was the most abundant (52.4%). In silico comparison identified a set of 108 SSRs (with di-, tetra- or pentanucleotide motifs) widely distributed in the genome and suitable for primer design. A total of 106 markers were structured in thirteen multiplex PCR assays (with up to 10-plex) and the amplification conditions were optimized with a high-quality score. Main gen

SUBMITTER: Guerrero-Cozar I 

PROVIDER: S-EPMC7736592 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature