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BioTechnica International 
85 Bolton Street, Cambridge, Massachusetts 02140 
Telephone (617) 864-0040 
January 13, 1983 
MEMORANDUM 
TO Dr. William J. Gartland 
Director, ORDA 
FROM David J. Glass 
Chairman, BioTechnica Biosafety Committee 
SUBJ "Comments on Revised Guidelines for 
Research Involving Recombinant DNA Molecules" 
In response to your request for information on the 
Revised Guidelines and the functions of our IBC, I submit the 
enclosed comments. 
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