通过小信号肽微调气孔运动
Fine-Tuning Stomatal Movement Through Small Signaling Peptides.
作者信息
Qu Xinyun, Cao Bing, Kang Jingke, Wang Xuening, Han Xiangyu, Jiang Wenqian, Shi Xiong, Zhang Luosha, Cui Langjun, Hu Zhubing, Zhang Yonghong, Wang Guodong
机构信息
National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, China.
State Key Laboratory of Cotton Biology, Department of Biology, Institute of Plant Stress Biology, Henan University, Kaifeng, China.
出版信息
Front Plant Sci. 2019 Jan 30;10:69. doi: 10.3389/fpls.2019.00069. eCollection 2019.
As sessile organisms, plants are continuously exposed to a wide range of environmental stress. In addition to their crucial roles in plant growth and development, small signaling peptides are also implicated in sensing environmental stimuli. Notably, recent studies in plants have revealed that small signaling peptides are actively involved in controlling stomatal aperture to defend against biotic and abiotic stress. This review illustrates our growing knowledge of small signaling peptides in the modulation of stomatal aperture and highlights future challenges to decipher peptide signaling pathways in guard cells.
作为固着生物，植物不断受到各种环境胁迫。小信号肽除了在植物生长发育中发挥关键作用外，还参与感知环境刺激。值得注意的是，最近对植物的研究表明，小信号肽积极参与控制气孔孔径以抵御生物和非生物胁迫。这篇综述阐述了我们对小信号肽在调节气孔孔径方面不断增加的认识，并强调了破译保卫细胞中肽信号通路未来面临的挑战。
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