Advances in Sensing, Response and Regulation Mechanism of Salt Tolerance in Rice

文献类型: 外文期刊

第一作者: Ponce, Kimberly S.

作者: Ponce, Kimberly S.;Guo, Longbiao;Ponce, Kimberly S.;Leng, Yujia;Meng, Lijun;Ye, Guoyou;Ye, Guoyou

作者机构:

关键词: rice; salinity; sensing; signaling; transcription factors; osmoregulation; antioxidation; ion homeostasis

期刊名称:INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES ( 影响因子:5.923; 五年影响因子:6.132 )

ISSN:

年卷期: 2021 年 22 卷 5 期

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收录情况: SCI

摘要: Soil salinity is a serious menace in rice production threatening global food security. Rice responses to salt stress involve a series of biological processes, including antioxidation, osmoregulation or osmoprotection, and ion homeostasis, which are regulated by different genes. Understanding these adaptive mechanisms and the key genes involved are crucial in developing highly salt-tolerant cultivars. In this review, we discuss the molecular mechanisms of salt tolerance in rice-from sensing to transcriptional regulation of key genes-based on the current knowledge. Furthermore, we highlight the functionally validated salt-responsive genes in rice.

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