The Key Laboratory of Plant Development and Environmental Adaptation Biology, Ministry of Education, College of Life Sciences, Shandong University, Qingdao, 266237, China.
State Key Laboratory of Microbial Technology, Shandong University, Qingdao, 266237, China.
J Integr Plant Biol. 2021 May;63(5):819-822. doi: 10.1111/jipb.13036. Epub 2021 Feb 16.
Light is the energy source for plant photosynthesis and influences plant growth and development. Through multiple photoreceptors, plant interprets light signals through various downstream phytohormones such as auxin. Recently, Chen et al. (2020) uncover a new layer of regulation in IPyA pathway of auxin biosynthesis by light. Here we highlight recent studies about how light controls plant growth through regulating auxin biosynthesis and signaling.
光是植物光合作用的能量来源,影响植物的生长和发育。通过多种光受体,植物通过各种下游植物激素(如生长素)来解读光信号。最近,Chen 等人(2020 年)揭示了光照通过生长素生物合成的 IPyA 途径调控的新层面。在这里,我们重点介绍了最近关于光照如何通过调节生长素生物合成和信号转导来控制植物生长的研究。