The Gene Regulation Database (GRBase) is a compendium of information o
n the structure and function of proteins involved in the control of ge
ne expression in eukaryotes. These proteins include transcription fact
ors, proteins involved in signal transduction, and receptors. The data
base can be obtained by FTP in Filemaker Pro, text, and postscript for
mats. The database will be expanded in the coming year to include revi
ews on families of proteins involved in gene regulation and to allow o
nline searching.