Waksman Institute of Microbiology, Rutgers University, Piscataway, NJ 08854-8020, USA.
Waksman Institute of Microbiology, Rutgers University, Piscataway, NJ 08854-8020, USA; Department of Plant Biology, Rutgers University, New Brunswick, NJ 08901, USA.
Curr Opin Plant Biol. 2022 Feb;65:102134. doi: 10.1016/j.pbi.2021.102134. Epub 2021 Nov 5.
Temperature is a major environmental factor affecting the development and productivity of crop species. The ability to cope with periods of high temperatures, also known as thermotolerance, is becoming an increasingly indispensable trait for the future of agriculture owing to the current trajectory of average global temperatures. From temperature sensing to downstream transcriptional changes, here, we review recent findings involving the thermal regulation of plant growth and the effects of heat on hormonal pathways, reactive oxygen species, and epigenetic regulation. We also highlight recent approaches and strategies that could be integrated to confront the challenges in sustaining crop productivity in future decades.
温度是影响作物品种发育和生产力的主要环境因素。由于目前全球平均温度的轨迹，应对高温期的能力，也称为耐热性，对于农业的未来来说正变得越来越不可或缺。从温度感应到下游转录变化，在这里，我们综述了涉及植物生长的热调节以及热对激素途径、活性氧和表观遗传调控影响的最新发现。我们还强调了最近可以整合的方法和策略，以应对未来几十年维持作物生产力的挑战。
