Genome-wide RNAi screens in Caenorhabditis elegans: impact on cancer research.

Genes linked to human cancers often function in evolutionary conserved pathways, and research in C. elegans has been instrumental in dissecting some of the pathways affected, such as apoptosis and Ras signalling. The advent of RNA interference (RNAi) technology has allowed high-throughput loss-of-function analyses of C.

Complete genome sequence and analysis of Wolinella succinogenes.

To understand the origin and emergence of pathogenic bacteria, knowledge of the genetic inventory from their nonpathogenic relatives is a prerequisite. Therefore, the 2.11-megabase genome sequence of Wolinella succinogenes, which is closely related to the pathogenic bacteria Helicobacter pylori and Campylobacter jejuni, was determined.

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

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.

A bacterial artificial chromosome-based genetic linkage map of the nematode Pristionchus pacificus.

To understand the evolution of developmental processes, nonmodel organisms in the nematodes, insects, and vertebrates are compared with established model systems. Often, these comparisons suffer from the inability to apply sophisticated technologies to these nonmodel species. In the nematode Pristionchus pacificus, cellular and genetic analyses are used to compare vulva development to that of Caenorhabditis elegans.