Plant Cell Journal of Pharmacology and Experimental Therapeutics
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

First published online February 19, 2002; 10.1105/tpc.010371

This Article
Right arrow Full Text
Right arrow Full Text (PDF)
Right arrow All Versions of this Article:
14/2/465    most recent
tpc.010371v1
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in ISI Web of Science
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via CrossRef
Right arrow Citing Articles via ISI Web of Science (118)
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Shi, H.
Right arrow Articles by Zhu, J.-K.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Shi, H.
Right arrow Articles by Zhu, J.-K.
Agricola
Right arrow Articles by Shi, H.
Right arrow Articles by Zhu, J.-K.
The Plant Cell, Vol. 14, 465-477, February 2002, Copyright © 2002,
American Society of Plant Biologists

The Putative Plasma Membrane Na+/H+ Antiporter SOS1 Controls Long-Distance Na+ Transport in Plants

Huazhong Shia, Francisco J. Quinterob, Jose M. Pardob and Jian-Kang Zhu1,a

a Department of Plant Sciences, University of Arizona, Tucson, Arizona 85721
b Instituto de Recursos Naturales y Agrobiologia, Consejo Superior de Investigaciones Cientificas, Seville 41012, Spain

1 To whom correspondence should be addressed. E-mail jkzhu{at}ag.arizona.edu; fax 520-621-7186

The salt tolerance locus SOS1 from Arabidopsis has been shown to encode a putative plasma membrane Na+/H+ antiporter. In this study, we examined the tissue-specific pattern of gene expression as well as the Na+ transport activity and subcellular localization of SOS1. When expressed in a yeast mutant deficient in endogenous Na+ transporters, SOS1 was able to reduce Na+ accumulation and improve salt tolerance of the mutant cells. Confocal imaging of a SOS1–green fluorescent protein fusion protein in transgenic Arabidopsis plants indicated that SOS1 is localized in the plasma membrane. Analysis of SOS1 promoter–{beta}-glucuronidase transgenic Arabidopsis plants revealed preferential expression of SOS1 in epidermal cells at the root tip and in parenchyma cells at the xylem/symplast boundary of roots, stems, and leaves. Under mild salt stress (25 mM NaCl), sos1 mutant shoot accumulated less Na+ than did the wild-type shoot. However, under severe salt stress (100 mM NaCl), sos1 mutant plants accumulated more Na+ than did the wild type. There also was greater Na+ content in the xylem sap of sos1 mutant plants exposed to 100 mM NaCl. These results suggest that SOS1 is critical for controlling long-distance Na+ transport from root to shoot. We present a model in which SOS1 functions in retrieving Na+ from the xylem stream under severe salt stress, whereas under mild salt stress it may function in loading Na+ into the xylem.




This article has been cited by other articles:


Home page
 J Exp BotHome page
P. Malagoli, D. T. Britto, L. M. Schulze, and H. J. Kronzucker
Futile Na+ cycling at the root plasma membrane in rice (Oryza sativa L.): kinetics, energetics, and relationship to salinity tolerance
J. Exp. Bot., November 1, 2008; 59(15): 4109 - 4117.
[Abstract] [Full Text] [PDF]

Home page
 Mol PlantHome page
Q. Yang, Z.-Z. Chen, X.-F. Zhou, H.-B. Yin, X. Li, X.-F. Xin, X.-H. Hong, J.-K. Zhu, and Z. Gong
Overexpression of SOS (Salt Overly Sensitive) Genes Increases Salt Tolerance in Transgenic Arabidopsis
Mol Plant, October 8, 2008; (2008) ssn058v1.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
Y. Manabe, R. A. Bressan, T. Wang, F. Li, H. Koiwa, I. Sokolchik, X. Li, and A. Maggio
The Arabidopsis Kinase-Associated Protein Phosphatase Regulates Adaptation to Na+ Stress
Plant Physiology, February 1, 2008; 146(2): 612 - 622.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
Z. Chen, I. I. Pottosin, T. A. Cuin, A. T. Fuglsang, M. Tester, D. Jha, I. Zepeda-Jazo, M. Zhou, M. G. Palmgren, I. A. Newman, et al.
Root Plasma Membrane Transporters Controlling K+/Na+ Homeostasis in Salt-Stressed Barley
Plant Physiology, December 1, 2007; 145(4): 1714 - 1725.
[Abstract] [Full Text] [PDF]

Home page
 Plant Cell PhysiolHome page
C. Wang, J. Li, and M. Yuan
Salt Tolerance Requires Cortical Microtubule Reorganization in Arabidopsis
Plant Cell Physiol., November 1, 2007; 48(11): 1534 - 1547.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
S.-M. Wang, J.-L. Zhang, and T. J. Flowers
Low-Affinity Na+ Uptake in the Halophyte Suaeda maritima
Plant Physiology, October 1, 2007; 145(2): 559 - 571.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
C. Lunde, D. P. Drew, A. K. Jacobs, and M. Tester
Exclusion of Na+ via Sodium ATPase (PpENA1) Ensures Normal Growth of Physcomitrella patens under Moderate Salt Stress
Plant Physiology, August 1, 2007; 144(4): 1786 - 1796.
[Abstract] [Full Text] [PDF]

Home page
 Mol. Cell. Biol.Home page
J. Zhu, X. Fu, Y. D. Koo, J.-K. Zhu, F. E. Jenney Jr., M. W. W. Adams, Y. Zhu, H. Shi, D.-J. Yun, P. M. Hasegawa, et al.
An Enhancer Mutant of Arabidopsis salt overly sensitive 3 Mediates both Ion Homeostasis and the Oxidative Stress Response
Mol. Cell. Biol., July 15, 2007; 27(14): 5214 - 5224.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
N. Teakle, T. Flowers, D Real, and T. Colmer
Lotus tenuis tolerates the interactive effects of salinity and waterlogging by 'excluding' Na+ and Cl- from the xylem
J. Exp. Bot., June 1, 2007; 58(8): 2169 - 2180.
[Abstract] [Full Text] [PDF]

Home page
 Plant CellHome page
R. Quan, H. Lin, I. Mendoza, Y. Zhang, W. Cao, Y. Yang, M. Shang, S. Chen, J. M. Pardo, and Y. Guo
SCABP8/CBL10, a Putative Calcium Sensor, Interacts with the Protein Kinase SOS2 to Protect Arabidopsis Shoots from Salt Stress
PLANT CELL, April 1, 2007; 19(4): 1415 - 1431.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
J. Martinez-Atienza, X. Jiang, B. Garciadeblas, I. Mendoza, J.-K. Zhu, J. M. Pardo, and F. J. Quintero
Conservation of the Salt Overly Sensitive Pathway in Rice
Plant Physiology, February 1, 2007; 143(2): 1001 - 1012.
[Abstract] [Full Text] [PDF]

Home page
 Proc. Natl. Acad. Sci. USAHome page
S. Katiyar-Agarwal, J. Zhu, K. Kim, M. Agarwal, X. Fu, A. Huang, and J.-K. Zhu
Colloquium Paper: The plasma membrane Na+/H+ antiporter SOS1 interacts with RCD1 and functions in oxidative stress tolerance in Arabidopsis
PNAS, December 5, 2006; 103(49): 18816 - 18821.
[Abstract] [Full Text] [PDF]

Home page
 Mol. Cell. Biol.Home page
Z. Chen, H. Zhang, D. Jablonowski, X. Zhou, X. Ren, X. Hong, R. Schaffrath, J.-K. Zhu, and Z. Gong
Mutations in ABO1/ELO2, a Subunit of Holo-Elongator, Increase Abscisic Acid Sensitivity and Drought Tolerance in Arabidopsis thaliana.
Mol. Cell. Biol., September 1, 2006; 26(18): 6902 - 6912.
[Abstract] [Full Text] [PDF]

Home page
 Plant Cell PhysiolHome page
T. Shoji, K. Suzuki, T. Abe, Y. Kaneko, H. Shi, J.-K. Zhu, A. Rus, P. M. Hasegawa, and T. Hashimoto
Salt Stress Affects Cortical Microtubule Organization and Helical Growth in Arabidopsis
Plant Cell Physiol., August 1, 2006; 47(8): 1158 - 1168.
[Abstract] [Full Text] [PDF]

Home page
 Plant Cell PhysiolHome page
T. Horie, R. Horie, W.-Y. Chan, H.-Y. Leung, and J. I. Schroeder
Calcium Regulation of Sodium Hypersensitivities of sos3 and athkt1 Mutants
Plant Cell Physiol., May 1, 2006; 47(5): 622 - 633.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
Y. Li, O. P. Dankher, L. Carreira, A. P. Smith, and R. B. Meagher
The Shoot-Specific Expression of {gamma}-Glutamylcysteine Synthetase Directs the Long-Distance Transport of Thiol-Peptides to Roots Conferring Tolerance to Mercury and Arsenic
Plant Physiology, May 1, 2006; 141(1): 288 - 298.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
S. Ma, Q. Gong, and H. J. Bohnert
Dissecting salt stress pathways
J. Exp. Bot., March 1, 2006; 57(5): 1097 - 1107.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
D. Hall, A. R. Evans, H. J. Newbury, and J. Pritchard
Functional analysis of CHX21: a putative sodium transporter in Arabidopsis
J. Exp. Bot., March 1, 2006; 57(5): 1201 - 1210.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
H. Koiwa, R. A. Bressan, and P. M. Hasegawa
Identification of plant stress-responsive determinants in arabidopsis by large-scale forward genetic screens
J. Exp. Bot., March 1, 2006; 57(5): 1119 - 1128.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
J. M. Pardo, B. Cubero, E. O. Leidi, and F. J. Quintero
Alkali cation exchangers: roles in cellular homeostasis and stress tolerance
J. Exp. Bot., March 1, 2006; 57(5): 1181 - 1199.
[Abstract] [Full Text] [PDF]

Home page
 Crop Sci.Home page
V. Chinnusamy, A. Jagendorf, and J.-K. Zhu
Understanding and Improving Salt Tolerance in Plants
Crop Sci., January 31, 2005; 45(2): 437 - 448.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
T. Kataoka, N. Hayashi, T. Yamaya, and H. Takahashi
Root-to-Shoot Transport of Sulfate in Arabidopsis. Evidence for the Role of SULTR3;5 as a Component of Low-Affinity Sulfate Transport System in the Root Vasculature
Plant Physiology, December 1, 2004; 136(4): 4198 - 4204.
[Abstract] [Full Text] [PDF]

Home page
 Proc. Natl. Acad. Sci. USAHome page
J.-M. Gong, D. A. Waner, T. Horie, S. L. Li, R. Horie, K. B. Abid, and J. I. Schroeder
Microarray-based rapid cloning of an ion accumulation deletion mutant in Arabidopsis thaliana
PNAS, October 26, 2004; 101(43): 15404 - 15409.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
T. Horie and J. I. Schroeder
Sodium Transporters in Plants. Diverse Genes and Physiological Functions
Plant Physiology, September 1, 2004; 136(1): 2457 - 2462.
[Full Text] [PDF]

Home page
 Plant Physiol.Home page
T. E. Sondergaard, A. Schulz, and M. G. Palmgren
Energization of Transport Processes in Plants. Roles of the Plasma Membrane H+-ATPase
Plant Physiology, September 1, 2004; 136(1): 2475 - 2482.
[Full Text] [PDF]

Home page
 Plant Physiol.Home page
Z. Qi and E. P. Spalding
Protection of Plasma Membrane K+ Transport by the Salt Overly Sensitive1 Na+-H+ Antiporter during Salinity Stress
Plant Physiology, September 1, 2004; 136(1): 2548 - 2555.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
H. Sze, S. Padmanaban, F. Cellier, D. Honys, N.-H. Cheng, K. W. Bock, G. Conejero, X. Li, D. Twell, J. M. Ward, et al.
Expression Patterns of a Novel AtCHX Gene Family Highlight Potential Roles in Osmotic Adjustment and K+ Homeostasis in Pollen Development
Plant Physiology, September 1, 2004; 136(1): 2532 - 2547.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
A. Rus, B.-h. Lee, A. Munoz-Mayor, A. Sharkhuu, K. Miura, J.-K. Zhu, R. A. Bressan, and P. M. Hasegawa
AtHKT1 Facilitates Na+ Homeostasis and K+ Nutrition in Planta
Plant Physiology, September 1, 2004; 136(1): 2500 - 2511.
[Abstract] [Full Text] [PDF]

Home page
 Proc. Natl. Acad. Sci. USAHome page
C.-P. Song, Y. Guo, Q. Qiu, G. Lambert, D. W. Galbraith, A. Jagendorf, and J.-K. Zhu
A probable Na+(K+)/H+ exchanger on the chloroplast envelope functions in pH homeostasis and chloroplast development in Arabidopsis thaliana
PNAS, July 6, 2004; 101(27): 10211 - 10216.
[Abstract] [Full Text] [PDF]

Home page
 Plant CellHome page
G. Pilot, H. Stransky, D. F. Bushey, R. Pratelli, U. Ludewig, V. P.M. Wingate, and W. B. Frommer
Overexpression of GLUTAMINE DUMPER1 Leads to Hypersecretion of Glutamine from Hydathodes of Arabidopsis Leaves
PLANT CELL, July 1, 2004; 16(7): 1827 - 1840.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
G. Inan, Q. Zhang, P. Li, Z. Wang, Z. Cao, H. Zhang, C. Zhang, T. M. Quist, S. M. Goodwin, J. Zhu, et al.
Salt Cress. A Halophyte and Cryophyte Arabidopsis Relative Model System and Its Applicability to Molecular Genetic Analyses of Growth and Development of Extremophiles
Plant Physiology, July 1, 2004; 135(3): 1718 - 1737.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
Y.-H. Peng, Y.-F. Zhu, Y.-Q. Mao, S.-M. Wang, W.-A. Su, and Z.-C. Tang
Alkali grass resists salt stress through high [K+] and an endodermis barrier to Na+
J. Exp. Bot., April 1, 2004; 55(398): 939 - 949.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
H. Koiwai, K. Nakaminami, M. Seo, W. Mitsuhashi, T. Toyomasu, and T. Koshiba
Tissue-Specific Localization of an Abscisic Acid Biosynthetic Enzyme, AAO3, in Arabidopsis
Plant Physiology, April 1, 2004; 134(4): 1697 - 1707.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
D. Gao, M. R. Knight, A. J. Trewavas, B. Sattelmacher, and C. Plieth
Self-Reporting Arabidopsis Expressing pH and [Ca2+] Indicators Unveil Ion Dynamics in the Cytoplasm and in the Apoplast under Abiotic Stress
Plant Physiology, March 1, 2004; 134(3): 898 - 908.
[Abstract] [Full Text] [PDF]

Home page
 Plant Cell PhysiolHome page
A. Fukuda, A. Nakamura, A. Tagiri, H. Tanaka, A. Miyao, H. Hirochika, and Y. Tanaka
Function, Intracellular Localization and the Importance in Salt Tolerance of a Vacuolar Na+/H+ Antiporter from Rice
Plant Cell Physiol., February 15, 2004; 45(2): 146 - 159.
[Abstract] [Full Text] [PDF]

Home page
 J. Biol. Chem.Home page
Q.-S. Qiu, Y. Guo, F. J. Quintero, J. M. Pardo, K. S. Schumaker, and J.-K. Zhu
Regulation of Vacuolar Na+/H+ Exchange in Arabidopsis thaliana by the Salt-Overly-Sensitive (SOS) Pathway
J. Biol. Chem., January 2, 2004; 279(1): 207 - 215.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
V. Chinnusamy, K. Schumaker, and J.-K. Zhu
Molecular genetic perspectives on cross-talk and specificity in abiotic stress signalling in plants
J. Exp. Bot., January 2, 2004; 55(395): 225 - 236.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
X. Gao, Z. Ren, Y. Zhao, and H. Zhang
Overexpression of SOD2 Increases Salt Tolerance of Arabidopsis
Plant Physiology, December 1, 2003; 133(4): 1873 - 1881.
[Abstract] [Full Text]

Home page
 Plant Physiol.Home page
Q.-S. Qiu, B. J. Barkla, R. Vera-Estrella, J.-K. Zhu, and K. S. Schumaker
Na+/H+ Exchange Activity in the Plasma Membrane of Arabidopsis
Plant Physiology, June 1, 2003; 132(2): 1041 - 1052.
[Abstract] [Full Text] [PDF]

Home page
 ANN BOT (LOND)Home page
M. TESTER and R. DAVENPORT
Na+ Tolerance and Na+ Transport in Higher Plants
Ann. Bot., April 1, 2003; 91(5): 503 - 527.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
L. Kerkeb and U. Kramer
The Role of Free Histidine in Xylem Loading of Nickel in Alyssum lesbiacum and Brassica juncea
Plant Physiology, February 1, 2003; 131(2): 716 - 724.
[Abstract] [Full Text] [PDF]

Home page
 Plant Cell PhysiolHome page
K. Yamashita, T. Mimura, and K.-i. Shimazaki
Evidence for Nucleotide-Dependent Passive H+ Transport Protein in the Plasma Membrane of Barley Roots
Plant Cell Physiol., January 15, 2003; 44(1): 55 - 61.
[Abstract] [Full Text] [PDF]

Home page
 J. Biol. Chem.Home page
D. Gong, Z. Gong, Y. Guo, X. Chen, and J.-K. Zhu
Biochemical and Functional Characterization of PKS11, a Novel Arabidopsis Protein Kinase
J. Biol. Chem., July 26, 2002; 277(31): 28340 - 28350.
[Abstract] [Full Text] [PDF]

Home page
 Proc. Natl. Acad. Sci. USAHome page
F. J. Quintero, M. Ohta, H. Shi, J.-K. Zhu, and J. M. Pardo
Reconstitution in yeast of the Arabidopsis SOS signaling pathway for Na+ homeostasis
PNAS, June 25, 2002; 99(13): 9061 - 9066.
[Abstract] [Full Text] [PDF]

Home page
 Proc. Natl. Acad. Sci. USAHome page
Q.-S. Qiu, Y. Guo, M. A. Dietrich, K. S. Schumaker, and J.-K. Zhu
Regulation of SOS1, a plasma membrane Na+/H+ exchanger in Arabidopsisthaliana, by SOS2 and SOS3
PNAS, June 11, 2002; 99(12): 8436 - 8441.
[Abstract] [Full Text] [PDF]

Home page
 Plant CellHome page
L. Xiong, K. S. Schumaker, and J.-K. Zhu
Cell Signaling during Cold, Drought, and Salt Stress
PLANT CELL, May 1, 2002; 14(90001): S165 - 183.
[Full Text] [PDF]


HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
ASPB Publications THE PLANT CELL PLANT PHYSIOLOGY
Copyright © 2002 by the American Society of Plant Biologists