The California Institute of Technology has released a database of predicted genetic interactions in C. elegans at http://tenaya.caltech.edu:8000/predict/. A paper describing the database and the computational methods developed to create it was recently published [Zhong W, Sternberg PW. Genome-wide prediction of C. elegans genetic interactions. Science. 2006 Mar 10;311(5766):1481-4]. The genetic interaction network includes 2,254 genes and 18,183 interactions.