ROP信号途径在细胞极性发育中的研究进展

doi:10.19754/j.nyyjs.20230330003

摘要/Abstract

摘要： 细胞极性生长机理研究主要围绕极性生长区域的建立和维持、胞内外信号对该区域的时空调控等核心问题而展开。目前已知多个信号分子，如钙离子、0P小G蛋白和活性氧等在植物细胞极性发育中发挥重要作用，调控胞内细胞骨架的动态重组、囊泡的极性运输和胞吐作用等多方面。本文主要对植物特有的小G蛋白家族ROP在极性发育模式系统（花粉管、根毛与铺板细胞）中的相关研究进展进行了系统的归纳总结，并在此基础之上对可能的调控机制进行了初步的展望。

中图分类号:

. ROP信号途径在细胞极性发育中的研究进展[J]. 农业与技术, 2023, 43(6): 10-13.

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