抗酸菌フアージの生物学的性状に関する研究

概要

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In order to find any distinctive marker among three mycobacteriophages, A6, B1 and C3, which have different host ranges, respectively, the properties of thermostabilities, ultraviolet- and pH stabilities of these phages were examined and the results obtained were summarized as follows: 1. A6 phage was the most thermolabile of three phages studied. B1 and C3 phages were thermostable as compared with A6 phage. At high temperature, B1 phage was more stable than others. 2. B1 phage was easily and promptly inactivated and A6 phase was gently and gradually inactivated by ultraviolet irradiation. 3. In general, three phages were stable in alkali, and labile in acid, but in alkali solution, C3 was relatively stable, and in acid solution, A6 was stable, respectively, among the phages.
日本細菌学会の論文