ブドウ球菌の薬剤耐性と生物学的性状について

概要

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The biological characteristics of two kinds of TC-resistant strains, one of which was obtained by transduction with phage 81, using as a donor strain the tetracyclin-resistant S. aureus H-37, and as recipient the tetracyclin-sensitive S. aureus H-56 and H-64, and the other by the step-by-step method, were compared.<BR>Betweela the original strains and transductants, there were no differences in the production of coagulase and alphalysin, the contents of beta-carotin, phosphatase activity, toxicity to mice and the growth curve. The tetracyclinresistant strains of H-56 and H-64 obtained by the step-by-step method, however, showed the marked decrease in the production of coagulase, and alpha-lysin and in the toxicity to mice, and no trace of bata-carotin and phosphatase and more delayed growth curve.
日本細菌学会の論文