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染色质感应:通过染色质调控因子将环境信号整合到植物发育的重编程中。

Chromatin sensing: integration of environmental signals to reprogram plant development through chromatin regulators.

机构信息

Department of Molecular Biosciences, The University of Texas at Austin, TX 78712, USA.

出版信息

J Exp Bot. 2024 Jul 23;75(14):4332-4345. doi: 10.1093/jxb/erae086.

Abstract

Chromatin regulation in eukaryotes plays pivotal roles in controlling the developmental regulatory gene network. This review explores the intricate interplay between chromatin regulators and environmental signals, elucidating their roles in shaping plant development. As sessile organisms, plants have evolved sophisticated mechanisms to perceive and respond to environmental cues, orchestrating developmental programs that ensure adaptability and survival. A central aspect of this dynamic response lies in the modulation of versatile gene regulatory networks, mediated in part by various chromatin regulators. Here, we summarized current understanding of the molecular mechanisms through which chromatin regulators integrate environmental signals, influencing key aspects of plant development.

摘要

真核生物中的染色质调控在控制发育调控基因网络中起着关键作用。本综述探讨了染色质调节剂与环境信号之间的复杂相互作用,阐明了它们在塑造植物发育中的作用。作为固着生物,植物已经进化出复杂的机制来感知和响应环境线索,协调发育程序,以确保适应性和生存。这种动态反应的一个核心方面在于多功能基因调控网络的调节,部分由各种染色质调节剂介导。在这里,我们总结了目前对染色质调节剂如何整合环境信号影响植物发育关键方面的分子机制的理解。

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