首页|植物对非生物胁迫系统性反应中信号传递的研究进展

植物对非生物胁迫系统性反应中信号传递的研究进展

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  • 国家科技期刊平台
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  • NSTL
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由于植物无法逃离逆境,因此进化出高度灵敏而精确的适应机制以应对自然环境中的各种非生物胁迫.当植物局部组织或器官受到非生物胁迫时,通过细胞间信号传递产生系统性反应,使其整体产生对该胁迫的适应性(即系统获得性适应).目前,大量研究阐明了植物系统获得性适应中细胞间信号传递分子(主要包括活性氧信号、钙信号、电信号、植物激素、磷脂酰肌醇和pH信号)、类受体蛋白激酶以及其它蛋白激酶在系统性信号传递中的作用.该文综述了非生物胁迫引发植物系统获得性适应中细胞间信号传递的研究进展,分析了不同信号之间的可能关系,以期为相关研究提供参考.
Research Progress of Plant Signaling in Systemic Responses to Abiotic Stresses
As plants cannot escape from adversity,they need to evolve highly sensitive and flexible physiological mechanisms to cope with various abiotic stresses in the natural environment.It has been shown that when plants are subjected to abiotic stresses in local tissues or organs,the plant is able to generate systemic responses through inter-cellular signaling that allows the plant to develop an acclimation to the stress(i.e.,systemic acquired acclimation).Cur-rently,a large amount of work has investigated the role of intercellular signaling molecules in systemic acquired acclima-tion of plants(mainly including reactive oxygen species signals,calcium signals,electrical signals,plant hormones,phosphatidylinositol,and pH signals)receptor-like protein kinases and other protein kinases in systemic signaling.Here,we mainly review the research progress of intercellular signaling in the abiotic stress-induced systemic responses in plants,and analyze the possible relationships among different signals,so as to provide reference for related research.

abiotic stresssystemic acquired acclimationreactive oxygen species signalscalcium signalselectrical signalsplant hormones

张悦婧、桑鹤天、王涵琦、石珍珍、李丽、王馨、孙坤、张继、冯汉青

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西北师范大学生命科学学院,兰州 730070

甘肃农业大学,省部共建干旱生境作物学国家重点实验室,兰州 730070

西北师范大学新农村发展研究院,兰州 730070

非生物胁迫 系统获得性适应 活性氧信号 钙信号 电信号 植物激素

国家自然科学基金甘肃省重点研发计划甘肃省高等学校产业支撑计划甘肃省科技重大专项甘肃省重点人才项目甘肃省引导科技创新发展专项西北师范大学新农村发展研究院开放基金西北师范大学研究生科研项目西北师范大学优秀博士论文培养资助项目甘肃省科技计划优秀博士项目甘肃省科技计划优秀博士项目

3187024622YF7NA1192023CYZC-2022ZD1NA001202204012019ZX-052021KYZZ0103723JRRA69723JRRA707

2024

10.11983/CBB23063

植物学报
中国科学院植物研究所,中国植物学会

植物学报

CSTPCD北大核心
影响因子：1.254
ISSN：1674-3466
年,卷(期)：2024.59(1)
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