A METHOD FOR QUANITATIVE DETERMINATION OF THE RATES OF BACTERIAL AUXOTROPH MUTATIONS.
D006133:Growth Substances; D009154:Mutation; D010406:Penicillins; D012106:Research; D012486:Salmonella typhimurium
D006133:Growth Substances; D010406:Penicillins
EXPERIMENTAL LAB STUDY; GROWTH SUBSTANCES; MUTATION; PENICILLIN; SALMONELLA TYPHIMURIUM