title: Preliminary observations on the occurrence of a streptomycin R-factor in Mycobacterium smegmatis ATCC 607.
mesh_terms: D000166:Acridines / Q000494:pharmacology; D004352:Drug Resistance, Microbial; D004790:Enzyme Induction; D005111:Extrachromosomal Inheritance; D009160:Mycobacteriophages; D009161:Mycobacterium / Q000187:drug effects* / Q000201:enzymology / Q000254:growth & development / Q000528:radiation effects; D011830:Radiation Effects; D013307:Streptomycin / Q000494:pharmacology*; D014161:Transduction, Genetic; D014466:Ultraviolet Rays
chemical_list: D000166:Acridines; D013307:Streptomycin