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The Putative Plasma Membrane Na+/H+ Antiporter SOS1 Controls Long-Distance Na+ Transport in Plants Article, publication date, and citation information can be found at
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 wellExpand
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Differential expression and function of Arabidopsis thaliana NHX Na+/H+ antiporters in the salt stress response.
The Arabidopsis thaliana vacuolar Na+/H+ antiporter AtNHX1 is a salt tolerance determinant. Predicted amino acid sequence similarity, protein topology and the presence of functional domains conservedExpand
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Ion Exchangers NHX1 and NHX2 Mediate Active Potassium Uptake into Vacuoles to Regulate Cell Turgor and Stomatal Function in Arabidopsis[W][OA]
Intracellular Na+,K+/H+ antiporters (NHXs) play central roles in maintaining ion homeostasis and pH control. Tonoplast-localized proteins NHX1 and NHX2 are critical for active K+ uptake into theExpand
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SCABP8/CBL10, a Putative Calcium Sensor, Interacts with the Protein Kinase SOS2 to Protect Arabidopsis Shoots from Salt Stress[W][OA]
The SOS (for Salt Overly Sensitive) pathway plays essential roles in conferring salt tolerance in Arabidopsis thaliana. Under salt stress, the calcium sensor SOS3 activates the kinase SOS2 thatExpand
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Alkali cation exchangers: roles in cellular homeostasis and stress tolerance.
Uptake and translocation of cations play essential roles in plant nutrition, signal transduction, growth, and development. Among them, potassium (K+) and sodium (Na+) have been the focus of numerousExpand
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Phosphate transporters from the higher plant Arabidopsis thaliana.
Two cDNAs (AtPT1 and AtPT2) encoding plant phosphate transporters have been isolated from a library prepared with mRNA extracted from phosphate-starved Arabidopsis thaliana roots, The encodedExpand
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Reconstitution in yeast of the Arabidopsis SOS signaling pathway for Na+ homeostasis
The Arabidopsis thaliana SOS1 protein is a putative Na+/H+ antiporter that functions in Na+ extrusion and is essential for the NaCl tolerance of plants. sos1 mutant plants share phenotypicExpand
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Conservation of the Salt Overly Sensitive Pathway in Rice1[C][W][OA]
The salt tolerance of rice (Oryza sativa) correlates with the ability to exclude Na+ from the shoot and to maintain a low cellular Na+/K+ ratio. We have identified a rice plasma membrane Na+/H+Expand
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The protein phosphatase calcineurin is essential for NaCl tolerance of Saccharomyces cerevisiae.
NaCl-sensitive yeast mutants were isolated to identify genes essential for NaCl tolerance. Complementation of a mutant highly sensitive to Na+ and Li+ led to the isolation of the CNB1 gene. This geneExpand
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Loss of Halophytism by Interference with SOS1 Expression1[W][OA]
The contribution of SOS1 (for Salt Overly Sensitive 1), encoding a sodium/proton antiporter, to plant salinity tolerance was analyzed in wild-type and RNA interference (RNAi) lines of the halophyticExpand
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