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Application of glutathione and dithiothreitol to oil seed rape (Brassica napus L.) roots affects cadmium distribution in roots and inhibits Cd translocation to shoots
https://repo.qst.go.jp/records/47752
https://repo.qst.go.jp/records/47752f277b713-60e7-4839-b404-1c7662ce269d
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-09-02 | |||||
| タイトル | ||||||
| タイトル | Application of glutathione and dithiothreitol to oil seed rape (Brassica napus L.) roots affects cadmium distribution in roots and inhibits Cd translocation to shoots | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
中村, 進一(秋田県立大学)
× 中村, 進一(秋田県立大学)× 鈴井, 伸郎× 七夕, 小百合(茨城大学)× 石井, 里美× 河地, 有木× 頼, 泰樹(秋田県立大学)× 服部, 浩之(秋田県立大学)× 藤巻, 秀× Suzui, Nobuo× Ishii, Satomi× Kawachi, Naoki× Fujimaki, Shiyuu |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Previously we have shown that site-specific application of glutathione (GSH) to roots inhibits cadmium (Cd) translocation from roots to shoots. In this study, we investigated the effects of chemical compounds containing sulfur, such as dithiothreitol (DTT), potassium sulfate (K2SO4) and a GSH synthesis inhibitor, buthionine sulfoximine (BSO), on the behavior of Cd in oilseed rape plants (Brassica napus L.). We found that DTT, just like GSH, also inhibited Cd translocation from roots to shoots significantly. However, the inhibitory effects of Cd behaviors differed between GSH and DTT. Cd efflux from root cells was activated by GSH and inactivated by DTT. Positron imaging experiments revealed that there are minor differences in the effects of GSH and DTT on Cd adsorption to the surface of roots. These results provide insights into the function of GSH involved in the inhibitory effects of Cd translocation from roots to shoots. | |||||
| 書誌情報 |
Soil Science and Plant Nutrition 巻 62, 号 4, p. 379-385, 発行日 2016-07 |
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| 出版者 | ||||||
| 出版者 | Taylor & Francis | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0038-0768 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1080/00380768.2016.1188025 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://dx.doi.org/10.1080/00380768.2016.1188025 | |||||
