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発表 Relationships between 2-MIB emission and cell lysis in Pseudanabaena yagii under dark conditions

作成年度 2024 年度
論文名 Relationships between 2-MIB emission and cell lysis in Pseudanabaena yagii under dark conditions
論文名(和訳) 暗条件下におけるPseudanabaena yagiiの2-MIB放出と細胞溶菌の関係
論文副題
発表会 第3回環境化学物質合同大会
誌名
巻・号・回
発表年月日 2024/07/02 ~ 2024/07/05
所属研究室/機関名 著者名(英名)
水質チーム村田里美(MURATA Satomi)
農研機構清家伸康(SEIKE Nobuyasu)
水質チーム山下洋正(Hiromasa YAMASHITA)
水質チーム岡安祐司(OKAYASU Yuji)
抄録
2-Methylisoborneol (2-MIB) is one of the moldy smell substances and is caused for the foul odor in closed water area such as dams and lakes. There is a high demand for solutions to mold odor problems including in drinking water and water environments, because humans can detect a musty odor even at low concentrations 5 ng/L. Cyanobacteria including Pseudanabaena has been known to cause the production of 2-MIB. On the other hands, the mechanism of increased mold odor in water environment has not yet been elucidated. Here, we investigated the relationship between 2-MIB emission and cell lysis under dark conditions using 2-MIB producing cyanobacteria Pseudanabaena yagii.
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