Regulatory networks of cadmium stress in plants

被引：359

作者：

DalCorso, Giovanni ^{[1
]}

Farinati, Silvia ^{[1
]}

Furini, Antonella ^{[1
]}

机构：

[1] Univ Verona, Dipartimento Biotecnol, Verona, Italy

来源：

PLANT SIGNALING & BEHAVIOR | 2010年 / 5卷 / 06期

关键词：

cadmium detoxification; heavy metal stress; phytoremediation; signal transduction; transcription factors;

D O I：

10.4161/psb.5.6.11425

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：

During their life, plants have to cope with a variety of abiotic stresses. Cadmium is highly toxic to plants, water soluble and therefore promptly adsorbed in tissues and its presence greatly influences the entire plant metabolism. In this review, we focus on the signal pathways responsible for the sensing and transduction of the "metal signal" inside the cell, ultimately driving the activation of transcription factors and consequent expression of genes that enable plants to counteract the heavy metal stress.

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收藏

页码：663 / 667

页数：5

相关论文

共 68 条

[61] AtPCS1, a phytochelatin synthase from Arabidopsis:: Isolation and in vitro reconstitution [J].

Vatamaniuk, OK ;

Mari, S ;

Lu, YP ;

Rea, PA .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1999, 96 (12) :7110-7115

[62] Overexpression of AtHMA4 enhances root-to-shoot translocation of zinc and cadmium and plant metal tolerance [J].

Verret, F ;

Gravot, A ;

Auroy, P ;

Leonhardt, N ;

David, P ;

Nussaume, L ;

Vavasseur, A ;

Richaud, P .

FEBS LETTERS, 2004, 576 (03) :306-312

[63] Phytochelatin Synthase Is Regulated by Protein Phosphorylation at a Threonine Residue Near Its Catalytic Site [J].

Wang, Hsin-Chieh ;

Wu, Jiann-Shing ;

Chia, Ju-Chen ;

Yang, Chien-Chih ;

Wu, Yu-Jen ;

Juang, Rong-Huay .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2009, 57 (16) :7348-7355

[64] Comparative transcriptome analysis of toxic metal responses in Arabidopsis thaliana and the Cd2+-hypertolerant facultative metallophyte Arabidopsis halleri [J].

Weber, M ;

Trampczynska, A ;

Clemens, S .

PLANT CELL AND ENVIRONMENT, 2006, 29 (05) :950-963

[65] A novel WRKY transcriptional factor from Thlaspi caerulescens negatively regulates the osmotic stress tolerance of transgenic tobacco [J].

Wei, Wei ;

Zhang, Yuxiu ;

Han, Lu ;

Guan, Ziqiu ;

Chai, Tuanyao .

PLANT CELL REPORTS, 2008, 27 (04) :795-803

[66] Mitogen-activated protein kinase: Conservation of a three-kinase module from yeast to human [J].

Widmann, C ;

Gibson, S ;

Jarpe, MB ;

Johnson, GL .

PHYSIOLOGICAL REVIEWS, 1999, 79 (01) :143-180

[67] Degradation of glutathione S-conjugates by a carboxypeptidase in the plant vacuole [J].

Wolf, AE ;

Dietz, KJ ;

Schroder, P .

FEBS LETTERS, 1996, 384 (01) :31-34

[68] Calcium/calmodulin-mediated signal network in plants [J].

Yang, TB ;

Poovaiah, BW .

TRENDS IN PLANT SCIENCE, 2003, 8 (10) :505-512

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