植物水通道的生理生态特性及其参与气孔运动的研究进展  

Eco-physiological Characters and Involvement in Stomatal Movements of Plant Water Channels

作　　者：杨惠敏[1] 张晓艳[1] 王根轩[2] 

机构地区：[1]兰州大学草地农业科技学院,兰州730020 [2]浙江大学生命科学学院,杭州310027

出　　处：《植物学通报》2005年第3期276-283,共8页Chinese Bulletin of Botany

基　　金：国家自然科学基金项目(30170161和90102015)

摘　　要：植物水通道对水分运输具有专一性,能够调节细胞中水分、一些离子和其他小溶质的转运,因而在植物的生长发育中发挥着重要作用。本文综述了植物水通道的研究进展,重点介绍了植物水通道的分子特性和生理生态特性及其在植物气孔运动中的作用,讨论了水通道在气孔振荡中的作用和地位。Water channels have been ubiquitously found in plants and play important roles in plant growth and development because they can specifically promote the transportation of water across the membrane. Based on the advances in research into plant water channels, this article discusses mainly the eco-physiological characters of plant water channels and their involve- ment in stomatal movements, with the conclusion that water channels may play important roles ins tomatalo scillation.

关 键 词：生理生态特性 研究进展 气孔运动 水通道 植物 水分运输 生长发育 分子特性 气孔振荡 专一性 节细胞 

分 类 号：Q945.1[生物学—植物学]