Saturation of repair.
D000477:Alkylating Agents / Q000633:toxicity; D000478:Alkylation; D000818:Animals; D004260:DNA Repair / Q000187:drug effects; D004926:Escherichia coli / Q000187:drug effects / Q000235:genetics / Q000528:radiation effects; D030342:Genetic Diseases, Inborn / Q000235:genetics*; D006801:Humans; D008769:Methylnitronitrosoguanidine / Q000494:pharmacology
D000477:Alkylating Agents; D008769:Methylnitronitrosoguanidine