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调节植物生长阶段变化的时间调节

R Scott Poethig¹, Jim Fouracre²

¹Department of Biology, University of Pennsylvania, Philadelphia, PA 19104, USA.

Developmental cell

|January 9, 2024

概括

植物在发育过程中从幼年阶段过渡到成年阶段,这一过程称为植物阶段变化. 这篇评论探讨了它的分子机制,时间控制和进化意义.

科学领域:

植物生物学植物生物学
发展生物学发展生物学
进化生物学进化生物学

背景情况:

植物开发器官,如叶子和芽在射出顶部.
发芽发展涉及不同的青少年和成年阶段,由植物阶段的变化分开.
植物阶段的变化在历史上与生殖能力有关,尽管这在物种之间有所不同.

研究的目的:

审查植物植被阶段变化背后的分子机制.
讨论控制植物阶段变化的时间的内生和环境因素.
探索植物阶段变化的生态和进化意义.

主要方法:

关于分子机制的文献综述.
分析影响相位变化时间的内源性和环境因素.
生态和进化影响的综合.

主要成果:

植物阶段的变化涉及器官身份的协调转变.
时间受内部生物钟和外部环境线索的影响.
阶段变化的异常变化会影响植物进化和物种化.

结论:

了解植物生长阶段的变化对于植物发育至关重要.
环境和内生因素精细调整了发展过渡.
阶段变化时间具有显著的进化后果.

关键词:

阿拉比多普西斯 (Arabidopsis) 是一种植物.在SPL基因.发展时间表的发展时间表.开花时间开花时间不同时代的异时代性叶子的发育情况玉米玉米玉米是一种 miR156 是一个156的数字.miR1722 这是一个很大的问题.射击发展射击发展射击植物阶段的变化.

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