The application of the penicillin technique for the isolation of auxotrophic mutants in Mycobacterium phlei strain PN.
D003470:Culture Media; D009154:Mutation; D009161:Mycobacterium / Q000302:isolation & purification* / Q000378:metabolism / Q000528:radiation effects; D010406:Penicillins / Q000494:pharmacology*; D014466:Ultraviolet Rays
D003470:Culture Media; D010406:Penicillins