Differences of Cu accumulation and cu-induced ATPase activity in roots of two populations of Elsholtzia haichowensis Sun
文献类型：期刊论文
| 作者 | Ke, Wenshan ; Xiong, Zhiting ; Chen, Shijian ; Wang, Zhenghe |
| 刊名 | Environmental Toxicology
 |
| 出版日期 | 2008 |
| 期号 | 2页码:193-199 |
| 中文摘要 | Two populations of Elsholtzia haichowensis, which are from an uncontaminated site (Hong'an) and a Cu mine site (Tonglushan) in Hubei province, China, were studied for ATPase activities and Cu accumulation of roots under hydroponic conditions. The root tolerance indices were markedly higher in Tonglushan population than in Hong'an population under Cu stress conditions. The root Cu concentration in Tonglushan population was significantly lower than that in Hong'an population in all Cu treatments. The Cu-stimulated ATPase activity increased significantly under 1 mu M Cu, reached a peak at 5 mu M Cu and then, began to decrease. However, no significant change of ATPase activity was observed in Hong'an population except for an obvious decrease in 80 mu M Cu treatment. These results showed that Cu-ATPase might exist in the root plasma membrane of Tonglushan population and play a possible role in resistance to copper. (c) 2008 Wiley Periodicals, Inc. |
| 原文出处 | |
| 公开日期 | 2012-04-11 |
| 源URL | [http://ir.whigg.ac.cn/handle/342008/3103]  |
| 专题 | 测量与地球物理研究所_其他_期刊论文 |
| 推荐引用方式 GB/T 7714 | Ke, Wenshan,Xiong, Zhiting,Chen, Shijian,et al. Differences of Cu accumulation and cu-induced ATPase activity in roots of two populations of Elsholtzia haichowensis Sun[J]. Environmental Toxicology,2008(2):193-199. |
| APA | Ke, Wenshan,Xiong, Zhiting,Chen, Shijian,&Wang, Zhenghe.(2008).Differences of Cu accumulation and cu-induced ATPase activity in roots of two populations of Elsholtzia haichowensis Sun.Environmental Toxicology(2),193-199. |
| MLA | Ke, Wenshan,et al."Differences of Cu accumulation and cu-induced ATPase activity in roots of two populations of Elsholtzia haichowensis Sun".Environmental Toxicology .2(2008):193-199. |
入库方式： OAI收割
来源：测量与地球物理研究所
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