Antimutagenic Action of Protease Inhibitor

The involvement of protease in the destruction of repressor protein concerned with induction of error-prone repair of DNA was suggested by Witkin. Meyn et reported that antipain, an inhibitor of trypsin and 

Umezawa et found that elastatinal, an inhibitor of elastase, sup- 

in Chemical Mutagens Principles and Methods for Their Detection, Vol. 1 (A. Hollaender, ed ), pp. 219-234, Plenum Press, New York (1971). 

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