Metabolism and roles of phosphatidylinositol 3-phosphate in pollen development and pollen tube growth in Arabidopsis

被引：9

作者：

Gao, Xin-Qi ^{[1
]}

Zhang, Xian Sheng ^{[1
]}

机构：

[1] Shandong Agr Univ, Coll Life Sci, Shandong Key Lab Crop Biol, State Key Lab Crop Biol, Tai An, Shandong, Peoples R China

来源：

PLANT SIGNALING & BEHAVIOR | 2012年 / 7卷 / 02期

基金：

中国国家自然科学基金;

关键词：

phosphatidylinositol; 3-phosphate; kinase; phosphatase; pollen; pollen tube;

D O I：

10.4161/psb.18743

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Phosphoinositides play important roles in eukaryotic cells, although they constitute a minor fraction of total cellular lipids. Specific kinases and phosphatases function on the regulation of phosphoinositide levels. Phosphatidylinositol 3-phosphate (PtdIns3P), a molecule of phosphoinositides regulates multiple aspects of plant growth and development. In this article, we introduce and discuss the kinases and phosphatases involved in PtdIns3P metabolism and their roles in pollen development and pollen tube growth in Arabidopsis.

引用

收藏

页码：165 / 169

页数：5

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