Serratia marcescensにおけるトリカルボン酸の膜透過-1-
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概要
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Serratia marcescens utilized citric, isocitric, cis-aconitic, or trans-aconitic acids as a sole carbon source and possessed at least three inducible transport systems for these acids. The first system was induced by citrate, isocitrate, or cis-aconitate, and transported citric and isocitric acids. The second system was also induced by the same acids as in the first system and carried cis-aconitic acid. This system required Mg2+ ions and was stable at pH 8.6 but unstable at pH 7.0. The third system, induced by trans-aconitate or cis-aconitate, transported trans-aconitic, cis-aconitic, citric, and isocitric acids, and was stable at pH 7.0 but unstable at pH 8.6.
- 社団法人 日本農芸化学会の論文