Plant cell shape: modulators and measurements.
Plant cell shape: modulators and measurements.
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DOI：
10.3389/fpls.2013.00439
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发表时间：
2013-11-19
影响因子：
5.6
通讯作者：
Persson S
中科院分区：
文献类型：
--
作者：
Ivakov A;Persson S
植物细胞形态是细胞壁研究、细胞骨架动力学和生物力学等领域的重要研究内容。在这篇综述中，我们总结了目前的知识状态在植物细胞形状的形成，侧重于简单的圆柱形细胞的形状，以及在复杂的多极细胞，如叶面细胞和毛状体。我们总结了已建立的概念，以及最近增加的理解细胞如何构建细胞壁的一个给定的形状和基本过程。这些过程包括细胞壁合成、肌动蛋白和微管细胞骨架的活性，特别是微管相关蛋白、肌动蛋白相关蛋白、GTP酶及其效应物对它们的调节，以及最近阐明的植物激素信号传导和囊泡膜运输的作用。我们讨论了细胞形状研究中的一些挑战，特别强调2D和3D形状的定量成像和统计分析，以及这一领域的新发展。最后，我们回顾了最近的例子，使用新的成像技术，以及它们如何有助于我们理解细胞形状的形成。
Plant cell shape, seen as an integrative output, is of considerable interest in various fields, such as cell wall research, cytoskeleton dynamics and biomechanics. In this review we summarize the current state of knowledge on cell shape formation in plants focusing on shape of simple cylindrical cells, as well as in complex multipolar cells such as leaf pavement cells and trichomes. We summarize established concepts as well as recent additions to the understanding of how cells construct cell walls of a given shape and the underlying processes. These processes include cell wall synthesis, activity of the actin and microtubule cytoskeletons, in particular their regulation by microtubule associated proteins, actin-related proteins, GTP'ases and their effectors, as well as the recently-elucidated roles of plant hormone signaling and vesicular membrane trafficking. We discuss some of the challenges in cell shape research with a particular emphasis on quantitative imaging and statistical analysis of shape in 2D and 3D, as well as novel developments in this area. Finally, we review recent examples of the use of novel imaging techniques and how they have contributed to our understanding of cell shape formation.
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影响因子：
64.8
作者：
Blilou, I;Xu, J;Scheres, B
通讯作者：
Scheres, B
影响因子：
11.6
作者：
Burk, DH;Liu, B;Ye, ZH
通讯作者：
Ye, ZH
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Carpenter AE;Jones TR;Lamprecht MR;Clarke C;Kang IH;Friman O;Guertin DA;Chang JH;Lindquist RA;Moffat J;Golland P;Sabatini DM
通讯作者：
Sabatini DM
影响因子：
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作者：
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通讯作者：
Volkmann, D
影响因子：
7.4
作者：
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通讯作者：
Gu, Ying