Dear Mario,
Try
http://transfac.gbf.de/TRANSFAC/
Best wishes,
Rich
------------------------------------------------------------
Richard A. Friedman, PhD
Associate Research Scientist
Herbert Irving Comprehensive Cancer Center Computer
and Informatics Resource Center
Box 95, Room 130BB or P&S 1-420C
Columbia University
630 W. 168th St.
New York, NY 10032
(212)305-6901 (voice) (212)305-1667 (fax)
