[
Nat Genet,
1992]
Predicting coding regions from genomic sequence is not entirely accurate, and predicting expression patterns of candidate genes is still a fantasy. Both of these concerns can be addressed by analysing expressed sequences (cDNA) in addition to genomic sequences. The genomic sequencing of the nematode Caenorhabditis elegans has begun; in parallel, several groups (including the genomic sequencing participants) are isolating, sequencing and mapping C. elegans cDNA clones. The first results of this endeavor, including the analysis of about 1,600 independent cDNA sequences, appear in this issue.
[
Nature,
1998]
Some species of the nematode worm (Caenorhabditis elegans) are sociable diners, clumping together to share a meal, yet others are more solitary. Why? According to a report by de Bono and Bargmann, these differences can be explained by a change of just one amino acid in a putative neuropeptide receptor.