Limited microsynteny between the genomes of Pristionchus pacificus and Caenorhabditis elegans.

ABSTRACT: Nematodes are an attractive group of organisms for studying the evolution of developmental processes. Pristionchus pacificus was established as a satellite organism for comparing vulva development and other processes to Caenorhabditis elegans. The generation of a genetic linkage map of P.pacificus has provided a first insight into the structure and organization of the genome of this species. Pristionchus pacificus and C.elegans are separated from one another by >100 000 000 years such that the structure of the genomes of these two nematodes might differ substantially. To evaluate the amount of synteny between the two genomes, we have obtained 126 kb of continuous genomic sequence of P.pacificus, flanking the developmental patterning gene pal-1. Of the 20 predicted open reading frames in th

SUBMITTER: Lee KZ 

PROVIDER: S-EPMC156041 | biostudies-literature | 2003 May

REPOSITORIES: biostudies-literature