[The mechanisms of the manifestation of the genotoxic effects of binase].

Abstract

The high concentrations of commercial sample of Bacillus intermedius 7P ribonuclease (binase) showed a weak mutagenic effect in Ames test and Ara-test. It has been established that binase induces the SOS-functions of microbial cell and prophage induction. The way of exogenic enzyme action through activation of RecA protein is proposed.