title: Ultra-short-term tests in bacterial systems.
mesh_terms: D000818:Animals; D001419:Bacteria / Q000187:drug effects* / Q000378:metabolism; D001681:Biological Assay; D002273:Carcinogens; D004247:DNA / Q000378:metabolism; D004260:DNA Repair; D004261:DNA Replication; D004269:DNA, Bacterial / Q000378:metabolism; D004925:Escherichia / Q000187:drug effects; D004926:Escherichia coli / Q000187:drug effects; D005069:Evaluation Studies as Topic; D008862:Microsomes, Liver / Q000378:metabolism; D009153:Mutagens; D013045:Species Specificity
chemical_list: D002273:Carcinogens; D004269:DNA, Bacterial; D009153:Mutagens; D004247:DNA