Item type |
学術雑誌論文 / Journal Article(1) |
公開日 |
2010-05-26 |
タイトル |
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タイトル |
Exogenously added naphthols induce three glucosyltransferases, and are accumulated as glucosides in tobacco cells |
言語 |
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言語 |
eng |
DOI |
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関連識別子 |
https://doi.org/10.1016/S0168-9452(02)00405-3 |
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関連名称 |
10.1016/S0168-9452(02)00405-3 |
キーワード |
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主題 |
Nicotiana tabacum L. cv Bright Yellow, glucosyltransferase, naphthol, xenobiotics |
資源タイプ |
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資源 |
http://purl.org/coar/resource_type/c_6501 |
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タイプ |
journal article |
著者 |
Taguchi, G
Nakamura, M
Hayashida, N
Okazaki, M
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信州大学研究者総覧へのリンク |
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氏名 |
Taguchi, G |
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URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.uCDpjekV.html |
信州大学研究者総覧へのリンク |
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氏名 |
Hayashida, N |
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URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.HVfmjekV.html |
出版者 |
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出版者 |
Elsevier |
引用 |
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内容記述 |
Plant Science. 164(2):231-240 (2003) |
書誌情報 |
Plant Science
巻 164,
号 2,
p. 231-240,
発行日 2003
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抄録 |
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内容記述 |
Plants detoxify and accumulate several compounds as glucosides. In this work, detoxification of the exogenously added harmful compound naphthol in tobacco cells (Nicotiana tabacum L. Bright Yellow) was studied. When 250 μM of 1-naphthol or 2-naphthol was added to the tobacco cells, most of the naphthol was accumulated in the cell as glucosides and in further modified forms. The glucosylation activities against naphthols were increased in proportion to the concentration of naphthols in the culture medium. Addition of 1 mM naphthols caused cell death. Three glucosyltransferase genes, namely NtGT1a, NtGT1b and NtGT3 were isolated and characterized. The recombinant enzymes encoded by these genes showed glucosylation activity against naphthols and other phenolic compounds. It was also shown that these genes were induced following the addition of naphthols to the tobacco cells. These results suggest that naphthols are metabolized by glucosyltransferases whose production is inducible by naphthol itself. |
資源タイプ(コンテンツの種類) |
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内容記述 |
Article |
ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0168-9452 |
書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA10531279 |
他の資源との関係:URI |
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関連識別子 |
http://www.elsevier.com/locate/plantsci |
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関連名称 |
http://www.elsevier.com/locate/plantsci |
出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
WoS |
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URL |
http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000180838400012 |