ID | 393 |
タイトル(別表記) | 土壌菌による有機塩素殺菌剤、ダコニールの吸収と脱クロールについて
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フルテキストURL | |
著者 |
奥 八郎
岡山大学
大内 成志
岡山大学
堀内 佐代子
岡山大学
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抄録 | Fungi tolerant to an organochlorine fungicide, tetrachloroisophthalonitrile (TCPN), was selected and isolated from various soil samples, and examined for the activity to metabolize TCPN. The population of tolerant fungi was extremely large in the plastic house - soil on which TCPN has been used for six years to control diseases. This is probably due to the change of soil microflora owing to the decline of TCPN-sensitive competitors. Many tolerant fungi took up TCPN very rapidly from culture filtrate. Of ten tolerant isolates tested, two isolates, C-F- I and V-P-5, were found to metabolize TCPN. The metabolite was isolated in pure form by preparative TLC, and identified as trichloroisophthalonitrile by mass spectrometry. C-F-1 was identified as Aspergillus luchuensis and V-P-5 as Penicillium godlewskii. Namely, these soil fungi dechlorinate from tetrachloroisophthalontrile to trichloroisophthalonitrile.
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出版物タイトル |
岡山大学農学部学術報告
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発行日 | 1976
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巻 | 47巻
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号 | 1号
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出版者 | 岡山大学農学部
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出版者(別表記) | Faculty of Agriculture, Okayama University
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開始ページ | 7
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終了ページ | 13
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ISSN | 0474-0254
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NCID | AN00033029
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資料タイプ |
紀要論文
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OAI-PMH Set |
岡山大学
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言語 |
英語
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論文のバージョン | publisher
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Eprints Journal Name | srfa
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