How a Plant Builds Leaves

被引：107

作者：

Braybrook, Siobhan A. ^{[1
]}

Kuhlemeier, Cris ^{[1
]}

机构：

[1] Univ Bern, Inst Plant Sci, CH-3013 Bern, Switzerland

来源：

PLANT CELL | 2010年 / 22卷 / 04期

基金：

瑞士国家科学基金会; 美国国家科学基金会;

关键词：

SHOOT APICAL MERISTEM; LASER-ABLATION ANALYSIS; CLASS IIIHD-ZIP; LEAF DEVELOPMENT; PATTERN-FORMATION; AUXIN TRANSPORT; ARABIDOPSIS-THALIANA; HOMEOBOX GENES; CELL FATE; ASYMMETRIC LEAVES1;

D O I：

10.1105/tpc.110.073924

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：

A leaf develops from a few cells that grow, divide, and differentiate to form a complex organ that is precisely positioned relative to its neighbors. How cells communicate to achieve such coordinated growth and development is the focus of this review. We discuss (1) how the stem cells within the shoot meristem gain competence to form organs, (2) what determines the positioning and initiation of new organs, and (3) how the new organ attains its characteristic shape and polarity. Special emphasis is given to the recent integration of mathematics and physics in the study of leaf development.

引用

页码：1006 / 1018

页数：13

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