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

[11] Both the stimulation and inhibition of root hair growth induced by extracellular nucleotides in Arabidopsis are mediated by nitric oxide and reactive oxygen species [J].

Clark, Greg ;

Wu, Michael ;

Wat, Noel ;

Onyirimba, James ;

Pham, Trieu ;

Herz, Niculin ;

Ogoti, Justin ;

Gomez, Delmy ;

Canales, Arinda A. ;

Aranda, Gabriela ;

Blizard, Misha ;

Nyberg, Taylor ;

Terry, Anne ;

Torres, Jonathan ;

Wu, Jian ;

Roux, Stanley J. .

PLANT MOLECULAR BIOLOGY, 2010, 74 (4-5) :423-435

[12] Apyrase (Nucleoside Triphosphate-Diphosphohydrolase) and Extracellular Nucleotides Regulate Cotton Fiber Elongation in Cultured Ovules [J].

Clark, Greg ;

Torres, Jonathan ;

Finlayson, Scott ;

Guan, Xueying ;

Handley, Craig ;

Lee, Jinsuk ;

Kays, Julia E. ;

Chen, Z. Jeffery ;

Roux, Stanley J. .

PLANT PHYSIOLOGY, 2010, 152 (02) :1073-1083

[13] Extracellular nucleotides: Ancient signaling molecules [J].

Clark, Greg ;

Roux, Stanley J. .

PLANT SCIENCE, 2009, 177 (04) :239-244

[14] Is ATP a signaling agent in plants? [J].

Demidchik, V ;

Nichols, C ;

Oliynyk, M ;

Dark, A ;

Glover, BJ ;

Davies, JM .

PLANT PHYSIOLOGY, 2003, 133 (02) :456-461

[15] Receptor-Like Activity Evoked by Extracellular ADP in Arabidopsis Root Epidermal Plasma Membrane [J].

Demidchik, Vadim ;

Shang, Zhonglin ;

Shin, Ryoung ;

Colaco, Renato ;

Laohavisit, Anuphon ;

Shabala, Sergey ;

Davies, Julia M. .

PLANT PHYSIOLOGY, 2011, 156 (03) :1375-1385

[16] Plant extracellular ATP signalling by plasma membrane NADPH oxidase and Ca2+ channels [J].

Demidchik, Vadim ;

Shang, Zhonglin ;

Shin, Ryoung ;

Thompson, Elinor ;

Rubio, Lourdes ;

Laohavisit, Anuphon ;

Mortimer, Jennifer C. ;

Chivasa, Stephen ;

Slabas, Antoni R. ;

Glover, Beverley J. ;

Schachtman, Daniel P. ;

Shabala, Sergey N. ;

Davies, Julia M. .

PLANT JOURNAL, 2009, 58 (06) :903-913

[17] The central regulation of plant physiology by adenylates [J].

Geigenberger, Peter ;

Riewe, David ;

Fernie, Alisdair R. .

TRENDS IN PLANT SCIENCE, 2010, 15 (02) :98-105

[18]

HOFMANN A, 2004, ANNEXINS, V1, P51

[19] ROLE OF ATP IN MECHANICALLY STIMULATED RAPID CLOSURE OF VENUS-FLYTRAP [J].

JAFFE, MJ .

PLANT PHYSIOLOGY, 1973, 51 (01) :17-18

[20] Evidence of a novel cell signaling role for extracellular adenosine triphosphates and diphosphates in Arabidopsis [J].

Jeter, CR ;

Tang, WQ ;

Henaff, E ;

Butterfield, T ;

Roux, SJ .

PLANT CELL, 2004, 16 (10) :2652-2664

← 1 2 3 4 5 6 →