Sucrose: Metabolite and signaling molecule

被引：281

作者：

Wind, Julia ^{[1
]}

Smeekens, Sjef ^{[1
,2
]}

Hanson, Johannes ^{[1
,2
]}

机构：

[1] Univ Utrecht, NL-3584 CH Utrecht, Netherlands

[2] Ctr BioSyst Genom, NL-6700 AB Wageningen, Netherlands

来源：

PHYTOCHEMISTRY | 2010年 / 71卷 / 14-15期

关键词：

Sucrose; Signaling; Metabolism; Arabidopsis; Carbon transport; Gene expression; CELL-WALL INVERTASE; PLANT DEVELOPMENT; TRANSCRIPTIONAL REGULATION; ARABIDOPSIS-THALIANA; CYTOSOLIC INVERTASE; TRANSPORTER SUT1; LOTUS-JAPONICUS; GENE-EXPRESSION; NORMAL GROWTH; L; TUBERS;

D O I：

10.1016/j.phytochem.2010.07.007

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Sucrose is a molecule that is synthesized only by oxygenic photosynthetic organisms. In plants, sucrose is synthesized in source tissues and then can be transported to sink tissues, where it is utilized or stored. Interestingly, sucrose is both a metabolite and a signaling molecule. Manipulating the rate of the synthesis, transport or degradation of sucrose affects plant growth, development and physiology. Altered sucrose levels changes the quantity of sucrose derived metabolites and sucrose-specific signaling. In this paper, these changes are summarized. Better understanding of sucrose metabolism and sucrose sensing systems in plants will lead to opportunities to adapt plant metabolism and growth. (C) 2010 Elsevier Ltd. All rights reserved.

引用

收藏

页码：1610 / 1614

页数：5

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