Ca2+-Responsive cis-Elements in Plants

被引：18

作者：

Finkler, Aliza ^{[1
]}

Kaplan, Boaz ^{[2
]}

Fromm, Hillel ^{[1
]}

机构：

[1] Tel Aviv Univ, Fac Life Sci, Dept Plant Sci, IL-69978 Tel Aviv, Israel

[2] Nirit Seeds Ltd, Moshav Hadar Ham, Israel

来源：

PLANT SIGNALING & BEHAVIOR | 2007年 / 2卷 / 01期

关键词：

calcium; signal transduction; gene expression; transcription factors; abscisic acid; stress responses;

D O I：

10.4161/psb.2.1.3611

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：

External physical and chemical stimuli are transduced via second messengers, following primary interaction with specific membrane or soluble receptors. Ca2+ is an important second messenger in plants as in other eukaryotes, mediating responses to numerous environmental stimuli and affecting a multitude of cellular processes including gene expression. However, there is yet very little information concerning the cis-elements that mediate Ca2+-responsive gene expression. In this article we discuss a recent investigation combining bioinformatics with experimental data, revealing DNA regulatory elements that convey specific cytosolic Ca2+ transients to the transcription machinery.

引用

页码：17 / 19

页数：3

共 30 条

[1]

ALLAN AC, 1994, PLANT CELL, V6, P1319

[2]

Allen G J, 2001, Sci STKE, V2001, pre13

[3] Alteration of stimulus-specific guard cell calcium oscillations and stomatal closing in Arabidopsis det3 mutant [J].

Allen, GJ ;

Chu, SP ;

Schumacher, K ;

Shimazaki, CT ;

Vafeados, D ;

Kemper, A ;

Hawke, SD ;

Tallman, G ;

Tsien, RY ;

Harper, JF ;

Chory, J ;

Schroeder, JI .

SCIENCE, 2000, 289 (5488) :2338-2342

[4] Plant-specific calmodulin-binding proteins [J].

Bouché, N ;

Yellin, A ;

Snedden, WA ;

Fromm, H .

ANNUAL REVIEW OF PLANT BIOLOGY, 2005, 56 :435-466

[5] A novel family of calmodulin-binding transcription activators in multicellular organisms [J].

Bouché, N ;

Scharlat, A ;

Snedden, W ;

Bouchez, D ;

Fromm, H .

JOURNAL OF BIOLOGICAL CHEMISTRY, 2002, 277 (24) :21851-21861

[6] The role of calcium and activated oxygens as signals for controlling cross-tolerance [J].

Bowler, C ;

Fluhr, R .

TRENDS IN PLANT SCIENCE, 2000, 5 (06) :241-246

[7] Isolation of a calmodulin-binding transcription factor from rice (Oryza sativa L.) [J].

Choi, MS ;

Kim, MC ;

Yoo, JH ;

Moon, BC ;

Koo, SC ;

Park, BO ;

Lee, JH ;

Koo, YD ;

Han, HJ ;

Lee, SY ;

Chung, WS ;

Lim, CO ;

Cho, MJ .

JOURNAL OF BIOLOGICAL CHEMISTRY, 2005, 280 (49) :40820-40831

[8] New structure and function in plant K+ channels: KCO1, an outward rectifier with a steep Ca2+ dependency [J].

Czempinski, K ;

Zimmermann, S ;

Ehrhardt, T ;

MullerRober, B .

EMBO JOURNAL, 1997, 16 (10) :2565-2575

[9] Analysis of EF-hand-containing proteins in Arabidopsis [J].

Day, Irene S. ;

Reddy, Vaka S. ;

Ali, Gul Shad ;

Reddy, A. S. N. .

GENOME BIOLOGY, 2002, 3 (10)

[10] Crosstalk between abiotic and biotic stress responses: a current view from the points of convergence in the stress signaling networks [J].

Fujita, Miki ;

Fujita, Yasunari ;

Noutoshi, Yoshiteru ;

Takahashi, Fuminori ;

Narusaka, Yoshihiro ;

Yamaguchi-Shinozaki, Kazuko ;

Shinozaki, Kazuo .

CURRENT OPINION IN PLANT BIOLOGY, 2006, 9 (04) :436-442

← 1 2 3 →