Draft Genome and Complete Hox-Cluster Characterization of the Sterlet (Acipenser ruthenus).

ABSTRACT: Background: Sturgeons (Chondrostei: Acipenseridae) are a group of "living fossil" fishes at a basal position among Actinopteri. They have raised great public interest due to their special evolutionary position, species conservation challenges, as well as their highly-prized eggs (caviar). The sterlet, Acipenser ruthenus, is a relatively small-sized member of sturgeons and has been widely distributing in both Europe and Asia. In this study, we performed whole genome sequencing, de novo assembly and gene annotation of the tarlet to construct its draft genome. Findings: We finally obtained a 1.83-Gb genome assembly (BUSCO completeness of 81.6%) from a total of 316.8-Gb raw reads generated by an Illumina Hiseq 2500 platform. The scaffold N50 and contig N50 values re

SUBMITTER: Cheng P 

PROVIDER: S-EPMC6739705 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature