ID | 19484 |
Eprint ID | 19484
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フルテキストURL | |
タイトル(別表記) | Research Relative to S-R Variation of Bacteria Report Ⅱ. Energy Metabolism of S-Type and R-Type S. typhi
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著者 |
新沢 義憲
岡山大学医学部細菌学教室
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抄録 | This experiment was conducted with the object of finding out the instinct of smooth-rough type variation, which is a form of bacterial variation. Organisms used were same as Report 1-S. typhi 57-S and its isolated 57-R. Experimental method was the measurementof O(2) uptake and CO(2) evaluation by use of Warburg manometer, and at the same time detection of production by quantitative and paper chromatography of the various substrates. The results were as follows; 1. In type-S bacterium mainly glucose was analyzed by Embden-Meyerhof pathway. The amount of production of pyruvic acid from glucose under the system in which complete analysis was inhibited with addition of KCN, was twice that of R-type bacterium. 2. Under the same experiment of type-S bacterium, the production of glucose was detected by paper chromatography to be pyruvic acid only. 3. In type-R bacterium, mainly glucose was analyzed by Warburg-Dickens pathway. The amount of production of pyruvic acid from glucose under the system in which complete analysis was inhibited with addition of KCN, was one-half that of S-type bacterium. 4. Under the same experiment of type-R bacterium, the production of glucose was detected by paper chromatography to be, in addition to pyruvic acid, gluconic acid which is believed to be the result of glucose dehydrogenase system. Also, pyruvic acid was found in the production of gluconic acid. From the above experiment it was found that if S-type bacterium changes to R-type, Warburg-Dickens pathway and glucose dehydrogenase system will develop.
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発行日 | 1956-05-31
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出版物タイトル |
岡山医学会雑誌
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出版物タイトル(別表記) | Journal of Okayama Medical Association
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巻 | 68巻
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号 | 5号
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出版者 | 岡山医学会
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出版者(別表記) | Okayama Medical Association
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開始ページ | 381
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終了ページ | 390
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ISSN | 0030-1558
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NCID | AN00032489
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資料タイプ |
学術雑誌論文
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オフィシャル URL | https://www.jstage.jst.go.jp/article/joma1947/68/5/68_5_381/_article/-char/ja/
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関連URL | http://www.okayama-u.ac.jp/user/oma/
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言語 |
日本語
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著作権者 | 岡山医学会
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論文のバージョン | publisher
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査読 |
有り
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Eprints Journal Name | joma
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