Unraveling salt tolerance in crops

被引：29

作者：

Rus, AM ^{[1
]}

Bressan, RA ^{[1
]}

Hasegawa, PM ^{[1
]}

机构：

[1] Purdue Univ, Ctr Plant Environm Stress Physiol, W Lafayette, IN 47907 USA

来源：

NATURE GENETICS | 2005年 / 37卷 / 10期

关键词：

D O I：

10.1038/ng1005-1029

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

The ability of crop plants to tolerate high salt concentrations is an agriculturally useful trait. A new study in rice shows that allelic variation in OsHKT8, which encodes a Na+ transporter, contributes to the enhanced capacity of a salt-tolerant variety to maintain shoot K+ homeostasis under NaCl stress.

引用

页码：1029 / 1030

页数：2

共 14 条

[1] Naturally occurring variation in Arabidopsis:: an underexploited resource for plant genetics [J].

Alonso-Blanco, C ;

Koornneef, M .

TRENDS IN PLANT SCIENCE, 2000, 5 (01) :22-29

[2] Functional analysis of AtHKT1 in Arabidopsis shows that Na+ recirculation by the phloem is crucial for salt tolerance [J].

Berthomieu, P ;

Conéjéro, G ;

Nublat, A ;

Brackenbury, WJ ;

Lambert, C ;

Savio, C ;

Uozumi, N ;

Oiki, S ;

Yamada, K ;

Cellier, F ;

Gosti, F ;

Simonneau, T ;

Essah, PA ;

Tester, M ;

Véry, AA ;

Sentenac, H ;

Casse, F .

EMBO JOURNAL, 2003, 22 (09) :2004-2014

[3] ESSENTIAL ROLE OF CALCIUM IN SELECTIVE CATION TRANSPORT BY PLANT CELLS [J].

EPSTEIN, E .

PLANT PHYSIOLOGY, 1961, 36 (04) :437-&

[4] Improving crop salt tolerance [J].

Flowers, TJ .

JOURNAL OF EXPERIMENTAL BOTANY, 2004, 55 (396) :307-319

[5] Sodium transport and HKT transporters:: the rice model [J].

Garciadeblás, B ;

Senn, ME ;

Bañuelos, MA ;

Rodríguez-Navarro, A .

PLANT JOURNAL, 2003, 34 (06) :788-801

[6] QTLs for Na+ and K+ uptake of the shoots and roots controlling rice salt tolerance [J].

Lin, HX ;

Zhu, MZ ;

Yano, M ;

Gao, JP ;

Liang, ZW ;

Su, WA ;

Hu, XH ;

Ren, ZH ;

Chao, DY .

THEORETICAL AND APPLIED GENETICS, 2004, 108 (02) :253-260

[7] Protection of plasma membrane K+ transport by the salt overly sensitive1 Na+-H+ antiporter during salinity stress [J].

Qi, Z ;

Spalding, EP .

PLANT PHYSIOLOGY, 2004, 136 (01) :2548-2555

[8] Regulation of SOS1, a plasma membrane Na+/H+ exchanger in Arabidopsis thaliana, by SOS2 and SOS3 [J].

Qiu, QS ;

Guo, Y ;

Dietrich, MA ;

Schumaker, KS ;

Zhu, JK .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2002, 99 (12) :8436-8441

[9] Reconstitution in yeast of the Arabidopsis SOS signaling pathway for Na+ homeostasis [J].

Quintero, FJ ;

Ohta, M ;

Shi, HZ ;

Zhu, JK ;

Pardo, JM .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2002, 99 (13) :9061-9066

[10] A rice quantitative trait locus for salt tolerance encodes a sodium transporter [J].

Ren, ZH ;

Gao, JP ;

Li, LG ;

Cai, XL ;

Huang, W ;

Chao, DY ;

Zhu, MZ ;

Wang, ZY ;

Luan, S ;

Lin, HX .

NATURE GENETICS, 2005, 37 (10) :1141-1146

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