書誌事項
- タイトル別名
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- Salt Tolerance Mechanism of <i>Staphylococcus aureus</i>
- ブドウキュウキン ノ タイエン キコウ ノ カイセキ コウ エン カンキョウカ
- 高塩環境下におけるエネルギー代謝との相関性
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抄録
The salt tolerance mechanism of Staphylococcus aureus was examined from a view point of energy metabolism in the cell membrane. Growth and oxygen consumption were reduced in rate and pyruvate kinase activity was enchanced in S. aureus in the presence of 1.8M NaCl in medium. The membrane fraction isolated from the cells grown in medium containing 1.8M NaCl, however, showed almost the same activity of NADH-, succinic-, lactate-oxidase, Mg-ATPase and ouabain-insensitive Na/K-ATPase as that from the cells grown in medium at normal salinity. There was little difference in the effects of inhibitors (Na2 HAsO4, KCN, and 2, 4-DNP) on the membrane between the cells grown in the two media of different salinity, Cytochrome contents and SDS-polyacrylamide gel electrophoresis patterns were also alike. These results show that energy metabolism in the staphylococcal cell membrane was accomplished in the same manner at high salinity as at normal salinity.
収録刊行物
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- 日本細菌学雑誌
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日本細菌学雑誌 33 (3), 539-546, 1978
日本細菌学会
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詳細情報 詳細情報について
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- CRID
- 1390001206456097024
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- NII論文ID
- 130001384294
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- NII書誌ID
- AN00189800
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- ISSN
- 18824110
- 00214930
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- NDL書誌ID
- 1944397
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- PubMed
- 691268
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可