New uses of membrane filters. I. The determination of the spontaneous mutation rate of Escherichia coli to streptomycin resistance.
D004926:Escherichia coli / Q000208:ethnology*; D005374:Filtration; D059645:Mutation Rate; D013307:Streptomycin / Q000494:pharmacology*
D013307:Streptomycin
ESCHERICHIA COLI/culture; FILTERS; STREPTOMYCIN/effects