中文摘要：

钾离子通道是植物钾离子吸收的重要途径之一。Shaker K＋家族通道是K＋通道中最早发现、且研究最深入的K＋通道家族。近年来,已从多种植物或同种植物的不同组织器官中分离得到多个Shaker K＋钾离子通道基因,如AKT1,AtKC1,QsAKT1,GORK,AKT2等。从结构、表达部位、生理功能和调控等方面介绍了植物Shaker K＋通道的研究进展。

英文摘要：

Potassium（K＋） channel is one of the important ways of plant potassium absorption.Shaker-type K＋ channels is the first had been discovered in the K＋ channel and the most in-depth potassium K＋ channels.Recently,many Shaker-type K＋ channels genes,such as AKT1,AtKC1,QsAKT1,GORK,AKT2,have been isolated from different plants or different organs of the same plant.The latest research advances about the structure,function,expression,localization,physiological roles and regulation of Shaker-type K＋ channels were summarized.