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ID 41013
フルテキストURL
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タイトル(別表記)
The Enzymatic Properties of Freezing-dried Cells Part I Sal. typhi 57 S and R
著者
渡辺 俊介 岡山大学医学部微生物学教室
抄録
Using the standard strains of Sal. typhi 57 S and R taken from the departmental stock, the author investigated the effects of freezing-drying treatment of bacteria on the specificity of their substrates, the permeability of inhibitors, and the properties of enzyme system, and also observed the differences in enzymatic properties of two strains. The following results were obtained. 1) It was observed the increased permeability of the surface of cells treated by freezing-drying method to inhibitors; NaN3, NaF and HXA. 2) Both strains of bacteria tested could not oxydize gluconate and citrate in fresh state, whil the freezing-dried cells of Sal. typhi 57 R could that in some extent. 3) There was marked decrease of the oxydation capacity for pyruvate by the freezing-dried cells of both strains. 4) From the viewpoint of stoichiometrical studies, it could posturate the presence of different pathway for the degradation of glucose besides Embden-Myerhof's pathway, presumably Warburg-Dicken's shunt, in the fresh cells of Sal. typhi 57 R. But in the freezing-dried cells of both strains the degradation might be carried out through Embden-Myerhof's pathway.
発行日
1959-07-10
出版物タイトル
岡山医学会雑誌
出版物タイトル(別表記)
Journal of Okayama Medical Association
71巻
7-2号
出版者
岡山医学会
出版者(別表記)
Okayama Medical Association
開始ページ
4471
終了ページ
4478
ISSN
0030-1558
NCID
AN00032489
資料タイプ
学術雑誌論文
オフィシャル URL
https://www.jstage.jst.go.jp/article/joma1947/71/7-2/71_7-2_4471/_article/-char/ja/
関連URL
http://www.okayama-u.ac.jp/user/oma/
言語
Japanese
著作権者
岡山医学会
論文のバージョン
publisher
査読
有り
Eprints Journal Name
joma