[R factors influence on motility of "E. coli" and "S. typhimurium" (author's transl)].
Influence on the motility of E. coli and S. typhimurium strains by several R factors has been studied; both classes of inhibiting and stimulating R factors have been detected; the plasmidic effect on the motility can be inverted by transfer to another carrier strain.
D004926:Escherichia coli / Q000235:genetics / Q000502:physiology*; D011815:R Factors; D012486:Salmonella typhimurium / Q000235:genetics / Q000502:physiology*
Effetto plasmidico sulla motilità di stipiti di "E. coli" e di "S. typhimurium".