| 鞘脂在植物-真菌互作中的分子调控机制研究进展 |
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| 引用本文： | 单婷婷,陈晓梅,郭顺星,田丽霞,严林,王欣.鞘脂在植物-真菌互作中的分子调控机制研究进展[J].植物学报,2019,54(3):396-404. |
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| 作者姓名： | 单婷婷 陈晓梅 郭顺星 田丽霞 严林 王欣 |
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| 作者单位： | 1. 中国医学科学院北京协和医学院药用植物研究所, 北京 1001932. 贵州省赤水市长沙镇农业服务中心, 赤水 564700 |
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| 基金项目： | 国家自然科学基金(81573594和中国医学科学院医学与健康科技创新工程No.2017-I2M-3-013) |
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| 摘 要： | 鞘脂是细胞生物膜结构的重要组分, 鞘脂及其代谢产物参与许多重要的信号转导过程。在植物-真菌互作中, 植物鞘脂的主要作用是诱导细胞发生程序性死亡; 真菌鞘脂既能引起植物死亡, 也能诱导植物产生抗病性。该文总结了植物和真菌鞘脂的结构及代谢特点, 综述了鞘脂参与调控植物-真菌互作的分子机制研究进展, 并展望了植物-真菌共生关系中鞘脂作用的研究方向。
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| 关 键 词： | 葡萄糖基神经酰胺 病原真菌 程序性细胞死亡 鞘氨醇 |
| 收稿时间： | 2018-04-16 |
Advances in Molecular Regulation of Sphingolipids in Plant-fungus Interactions |
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| Tingting Shan,Xiaomei Chen,Shunxing Guo,Lixia Tian,Lin Yan,Xin Wang.Advances in Molecular Regulation of Sphingolipids in Plant-fungus Interactions[J].Bulletin of Botany,2019,54(3):396-404. |
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| Authors: | Tingting Shan Xiaomei Chen Shunxing Guo Lixia Tian Lin Yan Xin Wang |
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| Institution: | 1. Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China2. Agricultural Service Center of Changsha Town, Chishui City, Guizhou Province, Chishui 564700, China |
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| Abstract: | Sphingolipids are essential components of cell membranes and take part in many critical processes of signal transduction. In plant-fungus interactions, plant sphingolipids mainly induce programmed cell death, whereas fungus sphingolipids induce plant death or plant disease resistance. In this paper, we summarize the structure and metabolic characteristics of plant and fungus sphingolipids as well as advances in the molecular regulation of sphingolipids in plant-fungus interactions. Moreover, the research direction of the role of sphingolipids in plant-fungus symbiosis is also prospected. |
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| Keywords: | glucosylceramides pathogenic fungi programmed cell death sphingosine |
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