Desc: A postdoctoral position is available immediately in the Laboratory of Dr. Wendong Huang for studying a novel signaling pathway of liver regeneration and identifying small molecules to stimulate liver regeneration [Science article 312:233-236.]. Applicants with Ph.D. and/or M.D. and strong background in molecular biology and mouse genetics are encouraged to submit a statement of research interest and experience, current curriculum vitae, and names and address of three references to: Eileen Sepulveda, Department of Gene Regulation and Drug Discovery, City of Hope National Medical Center/Beckman Research Institute, CA 91010-3000, USA (email: ESepulveda@coh.org).