Effects of aluminum on physiological metabolism and antioxidant system of wheat (Triticum aestivum L.)
文献类型：期刊论文
| 作者 | Dong, B; Sang, WL; Jiang, DX; Zhou, JM; Kong, FX; Hu, W; Wang, LS |
| 刊名 | CHEMOSPHERE
 |
| 出版日期 | 2002-04-01 |
| 卷号 | 47期号:1页码:87-92 |
| 关键词 | aluminum Triticum aestivu metabolism enzymes antioxidant system |
| ISSN号 | 0045-6535 |
| 通讯作者 | Kong, FX() |
| 英文摘要 | The Al-tolerant cultivar TAM202 and the Al-sensitive cultivar TAM 105 of winter wheat (Triticum aestivum L.) were exposed to 0, 50, 75, 100 or 150 muM of Al. The absorption of At by wheat, the growth of root, several key enzymes concerned with C, N and P metabolism, as well as key constituents of antioxidant system, were investigated. The results showed that TAM105 absorbed more Al than TAM202 and its root growth (presented by the length) was inhibited more severely. The root growth was most closely related to mononuclear Al (Ala) activity. The metabolic enzymes (presented by glucose-6-phosphate dehydrogenase. nitrate reductase and acid phosphatase) in TAM202 were Al-tolerant. Presented by superoxide dimutase (SOD) and the content of reduced glutathione (GSH) and malondialdehyde (MDA), antioxidant system in TAM202 indicated lower oxidative stress and greater ability to protect the cultivar. (C) 2002 Elsevier Science Ltd. All rights reserved. |
| 收录类别 | SCI |
| WOS关键词 | AL TOLERANCE ; ROOT ; EXUDATION ; CULTIVARS ; GROWTH ; ACID ; PH |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000174903600011 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2559177 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Kong, FX |
| 作者单位 | 1.Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210093, Peoples R China 2.Chinese Acad Sci, Inst Soil Sci, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dong, B,Sang, WL,Jiang, DX,et al. Effects of aluminum on physiological metabolism and antioxidant system of wheat (Triticum aestivum L.)[J]. CHEMOSPHERE,2002,47(1):87-92. |
| APA | Dong, B.,Sang, WL.,Jiang, DX.,Zhou, JM.,Kong, FX.,...&Wang, LS.(2002).Effects of aluminum on physiological metabolism and antioxidant system of wheat (Triticum aestivum L.).CHEMOSPHERE,47(1),87-92. |
| MLA | Dong, B,et al."Effects of aluminum on physiological metabolism and antioxidant system of wheat (Triticum aestivum L.)".CHEMOSPHERE 47.1(2002):87-92. |
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来源：南京土壤研究所
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