R factor infection of Escherichia coli lyophilized in 1946.
نویسنده
چکیده
remain ill-defined. The first R factor described, and most of those studied subsequently in Japan (T. Watanabe, Bacteriol. Rev. 27:87, 1963), mediated resistance to sulfonamides (SU), streptomycin (SM), tetracycline (TC), and chloramphenicol (CM). These results, and the lack of evidence that this pattern of resistance had gradually accumulated in Japan, suggested that this was the parent R factor genotype (S. Mitsuhashi, Gunma J. Med. Sci. 14:169, 1965). R factors mediating resistance to new drugs, such
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ورودعنوان ژورنال:
- Journal of bacteriology
دوره 94 6 شماره
صفحات -
تاریخ انتشار 1967