Induced variations in microorganisms. I. The mutagenic effect of ultraviolet light on Rhizobium trifolii.
D002470:Cell Survival; D002701:Chloramphenicol / Q000494:pharmacology; D003470:Culture Media; D014644:Genetic Variation / Q000528:radiation effects*; D005827:Genetics, Microbial; D009154:Mutation / Q000528:radiation effects*; D010400:Penicillin G / Q000494:pharmacology; D010403:Penicillin Resistance; D010945:Plants, Edible; D011830:Radiation Effects; D012231:Rhizobium / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism / Q000528:radiation effects*; D012965:Sodium Chloride / Q000494:pharmacology; D013307:Streptomycin / Q000494:pharmacology; D014466:Ultraviolet Rays
D003470:Culture Media; D012965:Sodium Chloride; D002701:Chloramphenicol; D010400:Penicillin G; D013307:Streptomycin