Acquisitions Management Operations Branch, NIAID, 6003 Executive Blvd, Solar Building, Room 1C38, Contracts Section, Bethesda, MD 20892-7605

A -- CHARACTERIZATION & SAFETY TESTING OF CLINICAL RETROVIRUS VECTOR PRODUCER LINES, RETROVIRUS SUPERNATANTS, AND EX-VIVO GENE ALTERED CELLS FOR GENE THERAPY POC Karin E. Eddy/Rebecca A. Guenthner, 301 496-3878 CNT N01-AO-72717 AMT $2,046,152.00 DTD 033197 TO Microbiological Associates, Inc., 9900 Blackwell Rd., Rockville MD 20850 (0093)

Loren Data Corp. http://www.ld.com (SYN# 0402 19970407\A-0002.AWD)