Salt stress induces programmed cell death in Thellungiella halophila suspension-cultured cells
文献类型：期刊论文
| 作者 | Wang, Jin; Li, Xinrong; Liu, Yubing; Zhao, Xin |
| 刊名 | JOURNAL OF PLANT PHYSIOLOGY
 |
| 出版日期 | 2010 |
| 卷号 | 167期号:14页码:1145-1151 |
| 关键词 | Autophagy Caspase 3-like protease Programmed cell death Salt stress Thellungiella halophila |
| ISSN号 | 0176-1617 |
| DOI | 10.1016/j.jplph.2010.03.008 |
| 通讯作者 | Wang, Jin(wangjinlzb@hotmail.com) |
| 英文摘要 | Thellungiella halophila (T. halophila) suspension-cultured cells were used to gain knowledge of the pathway of programmed cell death (PCD) in halophytes under salt stress. Several apoptotic-like features occurred in T. halophila cells after exposure to 300 mM NaCl, including the retraction of the plasma membrane from the cell wall, nuclear condensation, DNA laddering and the release of cytochrome c accompanying the increase of caspase 3-like protease activity. This process resulted in ultrastructural changes of mitochondria and Golgi bodies, and autophagy was also induced by high salinity stress. DNA laddering and caspase 3-like activity were inhibited prior to the inhibition of cell death by a specific caspase 3 inhibitor, Ac-DEVD-CHO. The results indicate that 300 mM NaCl stress-induced PCD in T. halophila is similar to animal apoptosis, and this process occurs partly through a caspase 3-like dependent kpathway. (C) 2010 Elsevier GmbH. All rights reserved. |
| 收录类别 | SCI |
| WOS关键词 | MITOCHONDRIAL PERMEABILITY TRANSITION ; CASPASE-LIKE PROTEASES ; TOBACCO BY-2 CELLS ; YELLOW 2 CELLS ; CYTOCHROME-C ; PLANT-CELLS ; DNA-DEGRADATION ; HEAT-SHOCK ; APOPTOSIS ; AUTOPHAGY |
| WOS研究方向 | Plant Sciences |
| WOS类目 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000281886500004 |
| 出版者 | ELSEVIER GMBH, URBAN & FISCHER VERLAG |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556409 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Wang, Jin |
| 作者单位 | Chinese Acad Sci, Extreme Stress Resistance & Biotechnol Lab, Shapotou Desert Res & Expt Stn, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Jin,Li, Xinrong,Liu, Yubing,et al. Salt stress induces programmed cell death in Thellungiella halophila suspension-cultured cells[J]. JOURNAL OF PLANT PHYSIOLOGY,2010,167(14):1145-1151. |
| APA | Wang, Jin,Li, Xinrong,Liu, Yubing,&Zhao, Xin.(2010).Salt stress induces programmed cell death in Thellungiella halophila suspension-cultured cells.JOURNAL OF PLANT PHYSIOLOGY,167(14),1145-1151. |
| MLA | Wang, Jin,et al."Salt stress induces programmed cell death in Thellungiella halophila suspension-cultured cells".JOURNAL OF PLANT PHYSIOLOGY 167.14(2010):1145-1151. |
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来源：寒区旱区环境与工程研究所
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