title: Hydrazine and methylhydrazine as recA+-independent mutagens in Escherchia coli.
mesh_terms: D011088:DNA Ligases; D004260:DNA Repair / Q000187:drug effects*; D004261:DNA Replication / Q000187:drug effects*; D004926:Escherichia coli / Q000235:genetics*; D006834:Hydrazines / Q000494:pharmacology*; D008763:Methylhydrazines / Q000494:pharmacology*; D008957:Models, Genetic; D009154:Mutation; D011743:Pyrimidines / Q000378:metabolism; D014364:Tryptophan / Q000235:genetics
chemical_list: D006834:Hydrazines; D008763:Methylhydrazines; D011743:Pyrimidines; D014364:Tryptophan; D011088:DNA Ligases