Effects of Elevated Ozone on Polka Dot Plant (Hypoestes phyllostachya) with Variegated Leaves
文献类型：期刊论文
| 作者 | Sui, J. X.; Wen, M. X.; Jia, L. L.; Chen, Y. J.; Li, C. H.; Zhang, L. |
| 刊名 | BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
 |
| 出版日期 | 2017 |
| 卷号 | 99期号:4页码:445-451 |
| 关键词 | Chlorophyll a fluorescence Gas exchange Hypoestes phyllostachya Ozone sensitivity Variegation |
| ISSN号 | 0007-4861 |
| DOI | 10.1002/ece3.2743 |
| 文献子类 | Article |
| 英文摘要 | In this study, impacts of O-3 on four cultivars ('Rose', 'Pink', 'Blush' and 'White') of the polka dot plant with variegated leaves were investigated for the first time. Ozone fumigation [(120 +/- 20 ppb) for 14 days (8 h day(-1), from 8:30 to 16:30)] resulted in visible foliar injuries, decreased contents of pigments (chlorophyll a and b, and carotenoid), the inhibition of photosynthesis, the increase of quantum yield of non-regulated heat dissipation and fluorescence emission (Y(NO)), and the damage of cell membrane. Elevated O-3 increased the content of anthocyanin (Ant). 'White' showed the highest, and 'Rose' the lowest amount of injured leaf area, indicating that the former was the most sensitive, and the latter the most tolerant to O-3 stress. After O-3 exposure, the highest Ant content was found in 'Rose', followed by 'Pink', 'Blush', and 'White'. Levels of Ant were likely responsible for the different sensitivities to O-3 due to their roles in photoprotection. |
| 学科主题 | Environmental Sciences & Ecology ; Evolutionary Biology |
| 出版地 | NEW YORK |
| 电子版国际标准刊号 | 1432-0800 |
| WOS关键词 | WINTER-WHEAT ; L. CULTIVARS ; SENSITIVITY ; EXPOSURE ; CHLOROPHYLL ; ANTHOCYANINS ; FLUORESCENCE ; MECHANISMS ; RESPONSES ; YIELD |
| 语种 | 英语 |
| WOS记录号 | WOS:000399738700028 |
| 出版者 | SPRINGER |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31401895] ; Northeast Agricultural University of China [14Q10] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/22164]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chen, Y. J. 2.Zhang, L.] Northeast Agr Univ, Coll Hort & Landscape Architecture, 59 Mucai St, Harbin 150030, Heilongjiang, Peoples R China 3.[Li, C. H.] Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, 20 Nanxincun, Beijing 100093, Peoples R China 4.[Sui, J. X. 5.Wen, M. X. 6.Jia, L. L. |
| 推荐引用方式 GB/T 7714 | Sui, J. X.,Wen, M. X.,Jia, L. L.,et al. Effects of Elevated Ozone on Polka Dot Plant (Hypoestes phyllostachya) with Variegated Leaves[J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2017,99(4):445-451. |
| APA | Sui, J. X.,Wen, M. X.,Jia, L. L.,Chen, Y. J.,Li, C. H.,&Zhang, L..(2017).Effects of Elevated Ozone on Polka Dot Plant (Hypoestes phyllostachya) with Variegated Leaves.BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,99(4),445-451. |
| MLA | Sui, J. X.,et al."Effects of Elevated Ozone on Polka Dot Plant (Hypoestes phyllostachya) with Variegated Leaves".BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 99.4(2017):445-451. |
入库方式： OAI收割
来源：植物研究所
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