Effect of lanthanide chloride on photosynthesis and dry matter accumulation in tobacco seedlings
文献类型：期刊论文
| 作者 | Chen, WJ; Tao Y(陶冶) ; Tao, Y; Gu, YH; Zha, GW
|
| 刊名 | BIOLOGICAL TRACE ELEMENT RESEARCH
 |
| 出版日期 | 2001 |
| 卷号 | 79期号:2页码:#REF! |
| 关键词 | lanthanum chloride tobacco chlorophyll dry matter photosynthetic light reaction |
| 通讯作者 | Chen, WJ (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China. |
| 英文摘要 | To investigate the physiological effects of rare earth ions, we have studied the effect of LaCl3 on the photosynthetic light reactions in tobacco (Nicotiana tobacum). When treated with 5-20 mg/L LaCl3 in Hoagland solution by water culture, the dry matter accumulation of different parts in tobacco, the content of chlorophyll increased gradually, but decreased when the concentration of LaCl3 was greater than or equal to 50 mg/L. The optimum concentration for growth appeared to be about 20 mg/L of LaCl3 in nutrient solution. La3+ promoted the activities of the Hill reaction, Mg2+-ATPase, and stimulated the rate of photophosphorylation in chloroplast at low concentrations, but inhibited them at high concentrations. It is concluded that La3+ stimulated the growth of tobacco seedlings and accelerated the photosynthetic light reactions at suitable concentration in vivo. |
| 学科主题 | Biochemistry & Molecular Biology; Endocrinology & Metabolism |
| 类目[WOS] | Biochemistry & Molecular Biology ; Endocrinology & Metabolism |
| 收录类别 | SCI |
| WOS记录号 | WOS:000168154900009 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226655]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Chen, WJ,Tao Y,Tao, Y,et al. Effect of lanthanide chloride on photosynthesis and dry matter accumulation in tobacco seedlings[J]. BIOLOGICAL TRACE ELEMENT RESEARCH,2001,79(2):#REF!. |
| APA | Chen, WJ,陶冶,Tao, Y,Gu, YH,&Zha, GW.(2001).Effect of lanthanide chloride on photosynthesis and dry matter accumulation in tobacco seedlings.BIOLOGICAL TRACE ELEMENT RESEARCH,79(2),#REF!. |
| MLA | Chen, WJ,et al."Effect of lanthanide chloride on photosynthesis and dry matter accumulation in tobacco seedlings".BIOLOGICAL TRACE ELEMENT RESEARCH 79.2(2001):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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