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METHODS FOR MODULATING PLANT RESPONSE TO ENVIRONMENTALLY-INDUCED STRESS

机译:调节植物对环境引起的压力的方法

摘要

Compounds and methods are described herein that are effective to modulate plant response (e.g., plant susceptibility) to environmentally-induced stress. The compounds and methods described herein advantageously may be used to modulate environmental stress resistance in a wide variety of plants. Environmental stresses include, for example, high light intensity (UV exposure), temperature (e.g., high heat), high soil salinity, and low soil moisture (e.g., drought). As used herein, environmental stresses include any conditions that result in increased generation of reactive oxygen species (ROS) and accumulation of ROS in the plant cells. The compounds described herein that are effective to modulate resistance to the stress prevent, directly or indirectly, or increase phosphorylation of Tyr 248 of the RACK1A protein.
机译:本文描述了有效调节植物对环境诱导的胁迫的反应(例如植物易感性)的化合物和方法。本文所述的化合物和方法可有利地用于调节多种植物中的耐环境胁迫性。环境压力包括,例如,高光强度(UV暴露),温度(例如,高热量),高土壤盐度和低土壤湿度(例如,干旱)。如本文所用,环境胁迫包括导致增加的活性氧(ROS)产生和ROS在植物细胞中积累的任何条件。可有效调节抗逆性的本文所述化合物可直接或间接防止或增加RACK1A蛋白的Tyr 248 磷酸化。

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