Genetic Mechanisms of Cold Signaling in Wheat (Triticum aestivum L.)

被引：6
作者：
Liu, Qiangbo [1 ]
Zhang, Xiang [1 ]
Su, Ying Hua [1 ]
Zhang, Xian Sheng [1 ]
机构：
[1] Shandong Agr Univ, Coll Life Sci, State Key Lab Crop Biol, Tai An 271018, Shandong, Peoples R China
来源：
LIFE-BASEL | 2022年 / 12卷 / 05期
基金：
中国国家自然科学基金;
关键词：
cold stress; wheat; hormonal; reactive oxygen species; epigenetic regulation; CBF TRANSCRIPTION FACTORS; FREEZING TOLERANCE; ABIOTIC STRESS; ABSCISIC-ACID; FUNCTIONAL-ANALYSIS; PROTEIN-KINASE; RESPONSIVE GENES; PLANT-RESPONSES; OSMOTIC-STRESS; WINTER-WHEAT;
D O I：
10.3390/life12050700
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Cold stress is a major environmental factor affecting the growth, development, and productivity of various crop species. With the current trajectory of global climate change, low temperatures are becoming more frequent and can significantly decrease crop yield. Wheat (Triticum aestivum L.) is the first domesticated crop and is the most popular cereal crop in the world. Because of a lack of systematic research on cold signaling pathways and gene regulatory networks, the underlying molecular mechanisms of cold signal transduction in wheat are poorly understood. This study reviews recent progress in wheat, including the ICE-CBF-COR signaling pathway under cold stress and the effects of cold stress on hormonal pathways, reactive oxygen species (ROS), and epigenetic processes and elements. This review also highlights possible strategies for improving cold tolerance in wheat.
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页数：14
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