Signaling tip growth in plants

被引：65

作者：

Yang, ZB ^{[1
]}

机构：

[1] Ohio State Univ, Ctr Plant Biotechnol, Columbus, OH 43210 USA

来源：

CURRENT OPINION IN PLANT BIOLOGY | 1998年 / 1卷 / 06期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S1369-5266(98)80046-0

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Tip growth is an extreme form of polar growth modulated by both intrinsic and extrinsic spatial cues. Pollen tubes and root hairs have been used as model systems to investigate tip growth signaling in higher plants. Recent studies have focused on tip-localized Ca2+ gradients and Rho GTPases in pollen tubes and a series of mutants affecting root hair tip growth. These molecular and genetic markers will serve as stepping stones towards uncovering tip growth pathways in plants.

引用

页码：525 / 530

页数：6

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