PROPERTIES OF QUINOXALINE OXIDE-RESISTANT RICKETTSIA TYPHI

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Properties of quinoxaline oxide-resistant Rickettsia typhi.

Weiss, Emilio (Naval Medical Research Institute, Bethesda, Md.) and Harry R. Dressler. Properties of quinoxaline oxide-resistant Rickettsia typhi. J. Bacteriol. 83:415-417. 1962.-An effort was made to apply to the Wilmington strain of Rickettsia typhi the observation that in certain strains of rickettsiae and viruses of the psittacosis group quinoxaline oxide resistance is easily obtained and i...

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The rpoB gene of rifampin-resistant Rickettsia typhi (Rif mutant) and wild-type R. typhi were sequenced and compared. The Rif mutant rpoB had three nucleotide substitutions, which resulted in amino acid changes at residues 151, 201, and 271 and may be the basis for the rifampin resistance.

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ژورنال

عنوان ژورنال: Journal of Bacteriology

سال: 1962

ISSN: 0021-9193,1098-5530

DOI: 10.1128/jb.83.2.415-417.1962