Apyrases, extracellular ATP and the regulation of growth

被引：45

作者：

Clark, Greg ^{[1
]}

Roux, Stanley J. ^{[1
]}

机构：

[1] Univ Texas Austin, Sect Mol Cell & Dev Biol, Austin, TX 78712 USA

来源：

CURRENT OPINION IN PLANT BIOLOGY | 2011年 / 14卷 / 06期

基金：

美国国家科学基金会;

关键词：

POLLEN GERMINATION; PLANT-CELLS; NUCLEOTIDES; CA2+; PHYSIOLOGY; ANNEXINS; SURFACE; ROOTS; TUBE;

D O I：

10.1016/j.pbi.2011.07.013

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Although no definitive receptor for extracellular ATP (eATP) has been identified in plants, there is now stronger physiological evidence that the effects of eATP on plant growth are mediated by a receptor, or, as in animals, by multiple receptors. Recent papers clarify how extracellular nucleotides induce changes in [Ca2+](cyt), and the production of nitric oxide (NO) and reactive oxygen species. They document links between eATP signaling and the synthesis or transport of hormones, and they reveal that applied nucleotides can regulate the aperture of stomates, which release ATP when stimulated by light and hormones. Ectoapyrases (ecto-nucleoside triphosphate-diphosphohydrolase) help control both the diverse signaling changes and downstream growth changes induced by extracellular nucleotides by limiting their concentration in the extracellular matrix (ECM).

引用

页码：700 / 706

页数：7

共 52 条

[21] Extracellular ATP in plants. Visualization, localization, and analysis of physiological significance in growth and signaling [J].

Kim, Sung-Yong ;

Sivaguru, Mayandi ;

Stacey, Gary .

PLANT PHYSIOLOGY, 2006, 142 (03) :984-992

[22] The GDA1_CD39 superfamily: NTPDases with diverse functions [J].

Knowles, Aileen F. .

PURINERGIC SIGNALLING, 2011, 7 (01) :21-45

[23] Zea mays Annexins Modulate Cytosolic Free Ca2+ and Generate a Ca2+-Permeable Conductance [J].

Laohavisit, Anuphon ;

Mortimer, Jennifer C. ;

Demidchik, Vadim ;

Coxon, Katy M. ;

Stancombe, Matthew A. ;

Macpherson, Neil ;

Brownlee, Colin ;

Hofmann, Andreas ;

Webb, Alex A. R. ;

Miedema, Henk ;

Battey, Nicholas H. ;

Davies, Julia M. .

PLANT CELL, 2009, 21 (02) :479-493

[24] Extracellular nucleotide effects on the electrical properties of growing Arabidopsis thaliana root hairs [J].

Lew, RR ;

Dearnaley, JDW .

PLANT SCIENCE, 2000, 153 (01) :1-6

[25] Biochemical and Molecular Characterization of PvPAP3, a Novel Purple Acid Phosphatase Isolated from Common Bean Enhancing Extracellular ATP Utilization [J].

Liang, Cuiyue ;

Tian, Jiang ;

Lam, Hon-Ming ;

Lim, Boon Leong ;

Yan, Xiaolong ;

Liao, Hong .

PLANT PHYSIOLOGY, 2010, 152 (02) :854-865

[26] Guard cells elongate: Relationship of volume and surface area during stomatal movement [J].

Meckel, Tobias ;

Gall, Lars ;

Semrau, Stefan ;

Homann, Ulrike ;

Thiely, Gerhard .

BIOPHYSICAL JOURNAL, 2007, 92 (03) :1072-1080

[27] PROMOTION OF GROWTH AND SHIFT IN THE AUXIN DOSE-RESPONSE RELATIONSHIP IN MAIZE ROOTS TREATED WITH THE ETHYLENE BIOSYNTHESIS INHIBITORS AMINOETHOXYVINYLGLYCINE AND COBALT [J].

MULKEY, TJ ;

KUZMANOFF, KM ;

EVANS, ML .

PLANT SCIENCE LETTERS, 1982, 25 (01) :43-48

[28] Intersection of two signalling pathways: extracellular nucleotides regulate pollen germination and pollen tube growth via nitric oxide [J].

Reichler, Stuart A. ;

Torres, Jonathan ;

Rivera, Amy L. ;

Cintolesi, Viviana A. ;

Clark, Greg ;

Roux, Stanley J. .

JOURNAL OF EXPERIMENTAL BOTANY, 2009, 60 (07) :2129-2138

[29] Identification of an Arabidopsis Plasma Membrane-Located ATP Transporter Important for Anther Development [J].

Rieder, Benjamin ;

Neuhaus, H. Ekkehard .

PLANT CELL, 2011, 23 (05) :1932-1944

[30] The potato-specific apyrase is apoplastically localized and has influence on gene expression, growth, and development [J].

Riewe, David ;

Grosman, Lukasz ;

Fernie, Alisdair R. ;

Wucke, Cornelia ;

Geigenberger, Peter .

PLANT PHYSIOLOGY, 2008, 147 (03) :1092-1109

← 1 2 3 4 5 6 →