The thioredoxin h system of higher plants

被引：128

作者：

Gelhaye, E ^{[1
]}

Rouhier, N ^{[1
]}

Jacquot, JP ^{[1
]}

机构：

[1] Univ Henri Poincare Nancy 1, Fac Sci, Unite Mixte Rech, INRA,UMR 1136, F-54506 Vandoeuvre Les Nancy, France

来源：

PLANT PHYSIOLOGY AND BIOCHEMISTRY | 2004年 / 42卷 / 04期

关键词：

thioredoxin; glutaredoxin; thiol reduction;

D O I：

10.1016/j.plaphy.2004.03.002

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

In plants. thioredoxins h are encoded by a multigenic family of genes (eight in Arabidopsis thaliana, at least five in Populus sp.). The multiplicity of these isoforms raises the question of their specificity. This review focuses on thioredoxins h in two plant models: Arabidopsis and poplar. Thioredoxins h can be divided into three different subgroups according to the analysis of their primary structure. This paper describes the biochemical properties of each subgroup. Recent data in the field indicate that subgroup members differ by their subcellular localization as well as their reduction pathways suggesting specific functions for each subgroup. The development of proteomic tools has also increased considerably the number of potential thioredoxin targets, showing the importance of thioredoxins h in plants. (C) 2004 Elsevier SAS. All rights reserved.

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页码：265 / 271

页数：7

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