NemaBrowse is a collection of nematode genomes annotated with gene predictions and displayed using the GBrowse interface. Gene names are those assigned by the various gene calling mechanisms employed during gene prediction and may be subject to change. Minimal annotation is made available in the gene list using either final gene product information as annotated by the BER pipeline, or information derived from WU-BLAST mappings to NR using a post-alignment cutoff of 35 bits + 55% identity.