Vacuolar H+/Ca2+ transport:: who's directing the traffic?

被引：103

作者：

Hirschi, K

机构：

[1] Univ Bonn, Inst Bot, Dept Plant Cell Biol, D-53115 Bonn, Germany

[2] Univ Bristol, Dept Agr Sci, IACR Long Ashton Res Stn, Bristol BS41 9AF, Avon, England

来源：

TRENDS IN PLANT SCIENCE | 2001年 / 6卷 / 03期

关键词：

D O I：

10.1016/S1360-1385(00)01863-X

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Physiological studies have established the role of plant high-capacity vacuolar H+/Ca2+ exchange activity in ion homeostasis and signal transduction. The molecular characterization and structure-Function analyses of these transporters are just beginning to emerge. In yeast, Ca2+ signaling molecules regulate vacuolar H+/Ca2+ exchange. Recently, some of the Ca2+ dependent 'molecular relay' molecules have been characterized in plants; however, the regulation of pia nt vacuolar H+/Ca2+ exchange remains an open question.

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页码：100 / 104

页数：5

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