植物SNARE的特异性以及其功能多样性
he Plant SANRE Specificity And Functional Diversity
真核细胞中，物质运输是通过膜泡运输完成的。运输囊泡与目的地的靶位膜的融合过程最后阶段主要通过SNARE复合体来完成的。植物中所含有的SNARE数目远远大于其他真核生物，这说明植物细胞内物质跨膜运输是十分复杂的。现在已经证实有13个植物特有的SNARE蛋白。这些植物特异性SNARE蛋白不仅对植物细胞内膜泡运输的膜融合过程起重要作用，还在胞质分裂后期细胞板的形成,豆科植物的根瘤形成，以及植物防御外界病原体入侵过程都起着不可或缺的作用。
In eukaryotes, materials delivery is mediated by vesicle transport. The last step of vesicles fuse to the destination target membrane is regulated by SNARE (soluble N-ethylmaleimide-sensitive factor attachment protein receptor) complexes. The number of plant SNAREs is much larger than those in other eukaryotes, suggesting a complicated membrane trafficking in plants. To date, 13 plant specific SNAREs have been identified. These SANREs play several important roles. Like, they are essential for not only for vesicle trafficking, but also for cell plate formation during cytokinesis, generated nodules for legume and rhizobium symbiosis and functions in plant disease resistance.
张海龙、杨孝丽、李立新、赵潇男、张忠阳
细胞生物学分子生物学植物学
细胞分子生物学植物SNARE膜泡运输特异性
Molecular Cell Biologyplant SANREvesicle transportspecific
张海龙,杨孝丽,李立新,赵潇男,张忠阳.植物SNARE的特异性以及其功能多样性[EB/OL].(2015-02-12)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/201502-146.点此复制
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