Temperature Sensing in Plants.

IF 21.3 1区 生物学 Q1 PLANT SCIENCES Annual review of plant biology Pub Date : 2023-05-22 DOI:10.1146/annurev-arplant-102820-102235
Sandra M Kerbler, Philip A Wigge
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引用次数: 7

Abstract

Temperature is a key environmental cue that influences the distribution and behavior of plants globally. Understanding how plants sense temperature and integrate this information into their development is important to determine how plants adapt to climate change and to apply this knowledge to the breeding of climate-resilient crops. The mechanisms of temperature perception in eukaryotes are only just beginning to be understood, with multiple molecular phenomena with inherent temperature dependencies, such as RNA melting, phytochrome dark reversion, and protein phase change, being exploited by nature to create thermosensory signaling networks. Here, we review recent progress in understanding how temperature sensing in four major pathways in Arabidopsis thaliana occurs: vernalization, cold stress, thermomorphogenesis, and heat stress. We discuss outstanding questions in the field and the importance of these mechanisms in the context of breeding climate-resilient crops.

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植物的温度感应。
温度是影响全球植物分布和行为的关键环境线索。了解植物如何感知温度并将这些信息整合到它们的发育中,对于确定植物如何适应气候变化以及将这些知识应用于气候适应型作物的育种非常重要。真核生物的温度感知机制才刚刚开始被理解,许多具有固有温度依赖性的分子现象,如RNA熔化、光敏色素暗还原和蛋白质相变,被自然界利用来创建热感觉信号网络。本文综述了拟南芥在春化、冷胁迫、热形态发生和热胁迫这四种主要温度感应途径中的研究进展。我们讨论了该领域的突出问题以及这些机制在培育气候适应型作物方面的重要性。
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来源期刊
Annual review of plant biology
Annual review of plant biology 生物-植物科学
CiteScore
40.40
自引率
0.40%
发文量
29
期刊介绍: The Annual Review of Plant Biology is a peer-reviewed scientific journal published by Annual Reviews. It has been in publication since 1950 and covers significant developments in the field of plant biology, including biochemistry and biosynthesis, genetics, genomics and molecular biology, cell differentiation, tissue, organ and whole plant events, acclimation and adaptation, and methods and model organisms. The current volume of this journal has been converted from gated to open access through Annual Reviews' Subscribe to Open program, with all articles published under a CC BY license.
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