The Highly Repetitive Genome of Myxobolus rasmusseni, an Emerging Myxozoan Parasite of Fathead Minnows.

ABSTRACT: Myxozoans are a monophyletic taxon of approximately 2,400 described species of parasites from the phylum Cnidaria. The recent focus on their negative impacts on fisheries, on their evolution from free-living ancestors, and on their emergence into new fish host populations has stressed the critical need for genomic resources for this parasitic group. Here, we describe the genome assembly and annotation of Myxobolus rasmusseni, an emerging parasite of fathead minnows in Alberta, Canada. The assembly is 174.6 Mb in size, 68% of which is made up of repetitive elements, making it one of the most repetitive animal genomes sequenced to date. Through comparisons to other myxozoans, we show that widespread gene loss, a known phenomenon of this group of parasites, is consistent with closely related

SUBMITTER: Muthye VR 

PROVIDER: S-EPMC11557904 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature