National Cancer Institute, Research Contracts Branch, Cancer Etiology Contracts Section, Executive Plaza South, Rm. 620, 6120 Executive Blvd., MSC 7224, Bethesda, MD 20892-7224

B -- FACILITY FOR PREPARING AND HOUSING VIRUS INFECTED MICE, GENETICALLY MANIPULATED MICE AND CHIMERIC MICE SOL N02-BC-40537 DUE 070397 POC Barbara A. Shadrick, Contracting Officer, 301-435-3787 E-MAIL: Barbara A. Shadrick, bs92y@nih.gov. The announcement posted on May 19, 1997, (Cite W-139 SN074393), is revised to reflect the intent to negotiate a 48-month (in lieu of 36-month) extension with Bioqual, Inc. See Numbered Note 22. (0161)

Loren Data Corp. http://www.ld.com (SYN# 0008 19970612\B-0002.SOL)