Effects of lanthanum on calcium and magnesium contents and cytoplasmic streaming of internodal cells of chara corallina
文献类型：期刊论文
| 作者 | Li, Zijie1,2; Zhang, Zhiyong1,2; Yu, Ming3; Zhou, Yunlong3; Zhao, Yuliang1,2 |
| 刊名 | Biological trace element research
 |
| 出版日期 | 2011-10-01 |
| 卷号 | 143期号:1页码:555-561 |
| 关键词 | Lanthanum Chara corallina Calcium Magnesium Cytoplasmic streaming |
| ISSN号 | 0163-4984 |
| DOI | 10.1007/s12011-010-8854-3 |
| 通讯作者 | Zhang, zhiyong(zhangzhy@ihep.ac.cn) |
| 英文摘要 | Biological and environmental effects of lanthanide series of elements have received much attention recently due to their wide applications. in this study, effects of la(3+) treatments on calcium and magnesium concentrations as well as cytoplasmic streaming of internodal cells of chara corallina were investigated. at all treatment concentrations (10, 100, and 1,000 mu m), la(3+) significantly decreased calcium concentrations in the cell-wall fractions after 5-h treatments. calcium concentrations in the cell contents and magnesium concentrations in the cell-wall fractions were reduced by 100 and 1,000 mu m la(3+) treatments. however, cytoplasmic streaming as an indicator of [ca(2+)](cyt) was only inhibited at the highest la(3+) concentration (1,000 mu m). the results suggest that la(3+) may affect cellular calcium homeostasis by actions other than as a simple ca(2+) antagonist. la(3+) could partially compensate for calcium deficiency at certain concentrations. |
| WOS关键词 | RARE-EARTH-ELEMENTS ; CHLOROPHYLL ; MECHANISM ; SPINACH ; FLUXES ; GROWTH ; INFLOW ; PLANTS ; SOIL |
| WOS研究方向 | Biochemistry & Molecular Biology ; Endocrinology & Metabolism |
| WOS类目 | Biochemistry & Molecular Biology ; Endocrinology & Metabolism |
| 语种 | 英语 |
| WOS记录号 | WOS:000295033600054 |
| 出版者 | HUMANA PRESS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2176170 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Zhang, Zhiyong |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Nucl Analyt Tech, Inst High Energy Phys, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Key Lab Biol Effects & Safety Nanomat, Inst High Energy Phys, Beijing 100049, Peoples R China 3.Beijing Normal Univ, Sch Life Sci, Beijing 100875, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Zijie,Zhang, Zhiyong,Yu, Ming,et al. Effects of lanthanum on calcium and magnesium contents and cytoplasmic streaming of internodal cells of chara corallina[J]. Biological trace element research,2011,143(1):555-561. |
| APA | Li, Zijie,Zhang, Zhiyong,Yu, Ming,Zhou, Yunlong,&Zhao, Yuliang.(2011).Effects of lanthanum on calcium and magnesium contents and cytoplasmic streaming of internodal cells of chara corallina.Biological trace element research,143(1),555-561. |
| MLA | Li, Zijie,et al."Effects of lanthanum on calcium and magnesium contents and cytoplasmic streaming of internodal cells of chara corallina".Biological trace element research 143.1(2011):555-561. |
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