Structural changes in the conversion of an Arabidopsis outward-rectifying K^(+) channel into an inward-rectifying channel  

作　　者：Xudong Gao Xia Xu Tengfei Sun Yuhan Lu Yutian Jia Jiaqi Zhou Peng Fu Yanming Zhang Guanghui Yang 

机构地区：[1]State Key Laboratory of Plant Environmental Resilience,Frontiers Science Center for Molecular Design Breeding,Department of Nutrition and Health,College of Biological Sciences,China Agricultural University,Beijing 100193,China

出　　处：《Plant Communications》2024年第6期5-8,共4页植物通讯（英文）

基　　金：supported by the National Natural Science Foundation of China(32171188 to G.Y.);the National Key R&D Program of China(2022YFA1303400);the Young Elite Scientists Sponsorship Program by China Association for Science and Technology(to G.Y.);the Chinese Universities Scientific Fund(2023RC012 and 2023TC190 to G.Y.);the Pinduoduo-China Agricultural University Research Fund(grant no.PC2023B01010);China Agricultural University Young Talent Program in Life Science(Grant No.008).

摘　　要：Dear Editor,By using cryo-electron microscopy and electrophysiology,this study characterizes the structural and functional dynamics of the K+outward-rectifying channel SKOR in Arabidopsis and the structural changes associated with a double mutation that transforms SKOR into an inward-rectifying K+channel,SKDM.These findings have implications for understanding and manipulating crop K+nutrition.

关 键 词：CHANNEL ARABIDOPSIS CHANGES 

分 类 号：Q94[生物学—植物学]