Plant hormones and nutrient signaling

被引：269

作者：

Rubio, Vicente ^{[1
]}

Bustos, Regla ^{[1
]}

Irigoyen, Maria Luisa ^{[1
]}

Cardona-Lopez, Ximena ^{[1
]}

Rojas-Triana, Monica ^{[1
]}

Paz-Ares, Javier ^{[1
]}

机构：

[1] Campus Univ Autonoma Madrid, CSIC, Ctr Nacl Biotecnol, Dept Plant Mol Genet, Madrid 28049, Spain

来源：

PLANT MOLECULAR BIOLOGY | 2009年 / 69卷 / 04期

关键词：

Essential nutrient; Plant hormone signaling; Nutrient sensing; Nitrogen; Phosphorus; Sulfur; Iron; Potassium; Arabidopsis; PHOSPHATE STARVATION RESPONSES; ARABIDOPSIS-THALIANA; GENE-EXPRESSION; SULFATE ASSIMILATION; ABSCISIC-ACID; SENSITIVE CHECKPOINT; TRANSCRIPTION FACTOR; MICROARRAY ANALYSIS; NITRATE RESPONSE; ROOT DEVELOPMENT;

D O I：

10.1007/s11103-008-9380-y

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：

Plants count on a wide variety of metabolic, physiological, and developmental responses to adapt their growth to variations in mineral nutrient availability. To react to such variations plants have evolved complex sensing and signaling mechanisms that allow them to monitor the external and internal concentration of each of these nutrients, both in absolute terms and also relatively to the status of other nutrients. Recent evidence has shown that hormones participate in the control of these regulatory networks. Conversely, mineral nutrient conditions influence hormone biosynthesis, further supporting close interrelation between hormonal stimuli and nutritional homeostasis. In this review, we summarize these evidences and analyze possible transcriptional correlations between hormonal and nutritional responses, as a means to further characterize the role of hormones in the response of plants to limiting nutrients in soil.

引用

页码：361 / 373

页数：13

共 105 条

[11] Inoculation and nitrate alter phytohormone levels in soybean roots:: differences between a supernodulating mutant and the wild type [J].