書誌事項
- タイトル別名
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- Decomposition of Ferric Chelate of Ethylenediaminetetraacetjc Acid (Fe-EDTA) by Marine Bacteria
- エチレンジアミン四酢酸鉄キレート(Fe-EDTA)の海洋細菌による分解
- エチレンジアミン 4サクサンテツ キレート Fe EDTA ノ カイヨウ サイキン ニ ヨル ブンカイ
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説明
Eight bacterial strains that can decompose a ferric chelate of ethylenediaminetetraacetic acid (Fe-EDTA) were isolated among 885 bacterial strains collected from various marine environments. Among them, the strain denoted as H6-2-4 and isolated from a sediment sample collected from Off-Izu Islands around Japan had the highest ability to decompose Fe-EDTA. The percentage of degradation of Fe-EDTA was approximately 30% in a seawater culture medium containing 1000 ppm Fe-EDTA. It was revealed that the intact cells of this strain can also decompose various metal-EDTA complexes such as Ca, Cu, and Mg. Based on results of 1H-NMR spectral analysis, it is suggested that Fe-EDTA is converted to glycine via iminodiacetic acid. The strain was found to be a Gram-negative motile rod with polar flagella and is catalase- and oxidase-positive. It failed to grow in distilled water medium, confirming its marine origin. The strain was identified as Pseudoalteromonas atlantica based on the results of various taxonomical studies.
収録刊行物
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- 水環境学会誌
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水環境学会誌 26 (4), 231-235, 2003
公益社団法人 日本水環境学会
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詳細情報 詳細情報について
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- CRID
- 1390001205080031872
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- NII論文ID
- 10024633536
- 130000306903
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- NII書誌ID
- AN10372439
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- COI
- 1:CAS:528:DC%2BD3sXks1ertLk%3D
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- ISSN
- 18813690
- 09168958
- http://id.crossref.org/issn/09168958
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- NDL書誌ID
- 6545534
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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サーチ
- Crossref
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可
