Enhancement of Heat and Drought Stress Tolerance in Rice by Genetic Manipulation: A Systematic Review

文献类型： 外文期刊

第一作者： Yang, Yingxue

作者： Yang, Yingxue;Qian, Qian;Shang, Lianguang;Yu, Jianping;Qian, Qian

作者机构：

关键词： Rice; Heat stress; Drought stress; Regulation; Tolerance

期刊名称：RICE （ 影响因子：5.5； 五年影响因子：5.8 ）

ISSN： 1939-8425

年卷期： 2022 年 15 卷 1 期

页码：

收录情况： SCI

摘要： As a result of global warming, plants are subjected to ever-increasing abiotic stresses including heat and drought. Drought stress frequently co-occurs with heat stress as a result of water evaporation. These stressors have adverse effects on crop production, which in turn affects human food security. Rice is a major food resource grown widely in crop-producing regions throughout the world. However, increasingly common heat and drought stresses in growth regions can have negative impacts on seedling morphogenesis, reproductive organ establishment, overall yield, and quality. This review centers on responses to heat and drought stress in rice. Current knowledge of molecular regulation mechanisms is summarized. We focus on approaches to cope with heat and drought stress, both at the genetic level and from an agricultural practice perspective. This review establishes a basis for improving rice stress tolerance, grain quality, and yield for human benefit.

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