A Bacillus subtilis strain containing a mutation decreasing exonuclease I activity by up to 25% as compared to normal cells of the original BD46 strain was developed. A decrease in B. subtilis exonuclease I activity increased ...

Purine receptor agonists adenosine, cyclohexyladenosine, phenylisopropyladenosine, dimethylaminopurine riboside, ATP, and ADP reduced the level of chromosome aberrations and the number of micronuclei induced by ethylmethane ...

The influence of three new derivatives of fullerence C60 ([61]dimethoxyphosphoryl[61]carbethoxy-methano[60]fullerene, [61]-(dimethoxyphosphoryl-[61]-carbmethoxy-methanofullerene, and 1-methyl-2-(3,5-di-tertbutyl-4-hydrox ...