Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610064, China.
Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610064, China.
J Plant Physiol. 2019 Mar-Apr;234-235:94-97. doi: 10.1016/j.jplph.2019.01.012. Epub 2019 Jan 24.
The plant patellin (PATL) proteins are yeast Sec14 protein (Sec14p)-like phosphatidylinositol transfer proteins (PITPs), which are widely distributed across the plant kingdom. The model plant Arabidopsis has six PATL members (designated as PATL1-PATL6). Accumulated evidence has indicated the involvement of Arabidopsis PATLs in various biological processes. This mini-review briefly summarizes our current knowledge on individual PATLs regarding their roles in plant development and stress tolerance regulation. The elucidation of PATLs' biological function in plants will provide new insights on plant membrane trafficking and its regulatory roles in either plant growth or environmental stress response signaling networks.
植物 patellin（PATL）蛋白是酵母 Sec14 蛋白（Sec14p）样磷脂酰肌醇转移蛋白（PITPs），广泛分布于植物界。模式植物拟南芥有六个 PATL 成员（命名为 PATL1-PATL6）。大量证据表明，拟南芥 PATLs 参与了各种生物过程。这篇简要综述总结了我们目前对每个 PATL 在植物发育和应激耐受调节中的作用的了解。阐明 PATLs 在植物中的生物学功能将为植物膜运输及其在植物生长或环境应激反应信号网络中的调节作用提供新的见解。
