Saline-Alkali Tolerance in Rice: Physiological Response, Molecular Mechanism, and QTL Identification and Application to Breeding
文献类型： 外文期刊
第一作者： Ganapati, Ratan Kumar
作者： Ganapati, Ratan Kumar;Naveed, Shahzad Amir;Wensheng, W. A. N. G.;Jianlong, X. U.;Zafar, Sundus
作者机构：
关键词： saline-alkali tolerance; physiological mechanism; molecular mechanism; marker-assisted backcrossing; rice
期刊名称：RICE SCIENCE （ 影响因子：4.412； 五年影响因子：5.026 ）
ISSN： 1672-6308
年卷期： 2022 年 29 卷 5 期
页码：
收录情况： SCI
摘要： Salinity-alkalinity is incipient abiotic stress that impairs plant growth and development. Rice (Oryza sativa) is a major food crop greatly affected by soil salinity and alkalinity, requiring tolerant varieties in the saline-alkali prone areas. Understanding the molecular and physiological mechanisms of saline-alkali tolerance paves the base for improving saline-alkali tolerance in rice and leads to progress in breeding. This review illustrated the physiological consequences, and molecular mechanisms especially signaling and function of regulating genes for saline-alkali tolerance in rice plants. We also discussed QTLs regarding saline-alkali tolerance accordingly and ways of deployment for improvement. More efforts are needed to identify and utilize the identified QTLs for saline-alkali tolerance in rice.
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