Comparative genomics of 10 new Caenorhabditis species.

ABSTRACT: The nematode Caenorhabditis elegans has been central to the understanding of metazoan biology. However, C. elegans is but one species among millions and the significance of this important model organism will only be fully revealed if it is placed in a rich evolutionary context. Global sampling efforts have led to the discovery of over 50 putative species from the genus Caenorhabditis, many of which await formal species description. Here, we present species descriptions for 10 new Caenorhabditis species. We also present draft genome sequences for nine of these new species, along with a transcriptome assembly for one. We exploit these whole-genome data to reconstruct the Caenorhabditis phylogeny and use this phylogenetic tree to dissect the evolution of mor

SUBMITTER: Stevens L 

PROVIDER: S-EPMC6457397 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature