| Apoplastic ascorbate contributes to the differential ozone sensitivity in two varieties of winter wheat under fully open-air field conditions | |
| Feng, Zhaozhong1; Pang, Jing1,2; Nouchi, Isamu1; Kobayashi, Kazuhiko1; Yamakawa, Takashi1; Zhu, Jianguo3 | |
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 2010-12-01 | |
| 卷号 | 158期号:12页码:3539-3545 |
| 关键词 | Air pollution Apoplast Ascorbate Ozone Redox state |
| ISSN号 | 0269-7491 |
| DOI | 10.1016/j.envpol.2010.08.019 |
| 通讯作者 | Kobayashi, Kazuhiko(aclasman@mail.ecc.u-tokyo.ac.jp) |
| 英文摘要 | We studied leaf apoplastic ascorbates in relation to ozone (03) sensitivity in two winter wheat (Triticum aestivum L) varieties: Yangfumai 2 (Y2) and Yangmai 16 (Y16). The plants were exposed to elevated O(3) concentration 27% higher than the ambient O(3) concentration in a fully open-air field from tillering stage until final maturity. The less sensitive variety Y16 had higher concentration of reduced ascorbate in the apoplast and leaf tissue by 33.5% and 12.0%, respectively, than those in the more sensitive variety Y2, whereas no varietal difference was detected in the decline of reduced ascorbate concentration in response to elevated O(3). No effects of O(3) or variety were detected in either oxidized ascorbate or the redox state of ascorbate in the apoplast and leaf tissue. The lower ascorbate concentrations in both apoplast and leaf tissue should have contributed to the higher O(3) sensitivity in variety Y2. (C) 2010 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| WOS关键词 | SPINACIA-OLERACEA L ; PICEA-ABIES L ; ELEVATED OZONE ; REDOX STATUS ; ANTIOXIDANT SYSTEMS ; HYDROGEN-PEROXIDE ; PLANTAGO-MAJOR ; LEAF APOPLAST ; ACID CONTENT ; CELL-WALL |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000283690500012 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2558841 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Kobayashi, Kazuhiko |
| 作者单位 | 1.Univ Tokyo, Grad Sch Agr & Life Sci, Bunkyo Ku, Tokyo 1138657, Japan 2.Hubei Univ, Acad Resource & Environm, Wuhan 430069, Peoples R China 3.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Zhaozhong,Pang, Jing,Nouchi, Isamu,et al. Apoplastic ascorbate contributes to the differential ozone sensitivity in two varieties of winter wheat under fully open-air field conditions[J]. ENVIRONMENTAL POLLUTION,2010,158(12):3539-3545. |
| APA | Feng, Zhaozhong,Pang, Jing,Nouchi, Isamu,Kobayashi, Kazuhiko,Yamakawa, Takashi,&Zhu, Jianguo.(2010).Apoplastic ascorbate contributes to the differential ozone sensitivity in two varieties of winter wheat under fully open-air field conditions.ENVIRONMENTAL POLLUTION,158(12),3539-3545. |
| MLA | Feng, Zhaozhong,et al."Apoplastic ascorbate contributes to the differential ozone sensitivity in two varieties of winter wheat under fully open-air field conditions".ENVIRONMENTAL POLLUTION 158.12(2010):3539-3545. |
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