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

[1] Understanding the fate of peroxynitrite in plant cells - From physiology to pathophysiology [J].

Arasimowicz-Jelonek, Magdalena ;

Floryszak-Wieczorek, Jolanta .

PHYTOCHEMISTRY, 2011, 72 (08) :681-688

[2]

Bandorowicz-Pikula J, 2001, BIOESSAYS, V23, P170, DOI 10.1002/1521-1878(200102)23:2<170::AID-BIES1024>3.0.CO

[3]

2-#

[4] Purine and pyrimidine receptors [J].

Burnstock, G. .

CELLULAR AND MOLECULAR LIFE SCIENCES, 2007, 64 (12) :1471-1483

[5] Cellular distribution and functions of P2 receptor subtypes in different systems [J].

Burnstock, G ;

Knight, GE .

INTERNATIONAL REVIEW OF CYTOLOGY - A SURVEY OF CELL BIOLOGY, VOL. 240, 2004, 240 :31-+

[6] Extracellular ATP and nitric oxide signaling pathways regulate redox-dependent responses associated to root hair growth in etiolated Arabidopsis seedlings [J].

Cecilia Terrile, Maria ;

Virginia Tonon, Claudia ;

Jose Iglesias, Maria ;

Lamattina, Lorenzo ;

Anahi Casalongue, Claudia .

PLANT SIGNALING & BEHAVIOR, 2010, 5 (06) :698-701

[7] Proteomic Analysis of Extracellular ATP-Regulated Proteins Identifies ATP Synthase β-Subunit as a Novel Plant Cell Death Regulator [J].

Chivasa, Stephen ;

Tome, Daniel F. A. ;

Hamilton, John M. ;

Slabas, Antoni R. .

MOLECULAR & CELLULAR PROTEOMICS, 2011, 10 (03)

[8] The effects of extracellular adenosine 5′-triphosphate on the tobacco proteome [J].

Chivasa, Stephen ;

Simon, William J. ;

Murphy, Alex M. ;

Lindsey, Keith ;

Carr, John P. ;

Slabas, Antoni R. .

PROTEOMICS, 2010, 10 (02) :235-244

[9]

Chivasa Stephen, 2007, P71, DOI 10.1007/978-3-540-72617-3_6

[10] Extracellular Nucleotides and Apyrases Regulate Stomatal Aperture in Arabidopsis [J].

Clark, Greg ;

Fraley, Devin ;

Steinebrunner, Iris ;

Cervantes, Andrew ;

Onyirimba, James ;

Liu, Angela ;

Torres, Jonathan ;

Tang, Wenqiang ;

Kim, Joshua ;

Roux, Stanley J. .

PLANT PHYSIOLOGY, 2011, 156 (04) :1740-1753

← 1 2 3 4 5 6 →