ArticlePlant physiology2007
Root plasma membrane transporters controlling K+/Na+ homeostasis in salt-stressed barley.
Article in Plant physiology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 139 papers, 1 of them a synthesis that pooled it.
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Who cites it
139 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Meta-analysis of major QTL for abiotic stress tolerance in barley and implications for barley breeding.Planta · 2017Pooled it
- Pixel-registered multimodal synchrotron XRF and FTIR microscopies reveal salinity stress response mechanisms in pistachio.Plant methods · 2026Article
- Salinity tolerance in wheat: rethinking the targets.Journal of experimental botany · 2026Review
- Physiological and Biochemical Mechanisms Behind Enhanced Salinity Tolerance inPlants (Basel, Switzerland) · 2026Article
- Bacterial cell-free supernatants as metabolite-based biostimulants for alleviating salinity stress in plants.Frontiers in plant science · 2026Review
- Impact of soil and climate on barley (Hordeum vulgare L.) salinity tolerance in diverse arid and saline conditions.Scientific reports · 2025Article
- Antioxidant capacity and root KPlant cell reports · 2025Article
- Effect ofMicroorganisms · 2025Article
- Non-invasive micro-test technology and applications.Biophysics reports · 2025Article
- Potassium homeostasis and signalling: from the whole plant to the subcellular level.Quantitative plant biology · 2025Review
- Effects of Exogenous Isosteviol on the Physiological Characteristics ofPlants (Basel, Switzerland) · 2024Article
- Genome-wide identification of Shaker KFrontiers in plant science · 2024Article
- Silicic and Humic Acid Priming Improves Micro- and Macronutrient Uptake, Salinity Stress Tolerance, Seed Quality, and Physio-Biochemical Parameters in Lentil (Plants (Basel, Switzerland) · 2023Article
- Role of ACC-deaminase synthesizingPhysiology and molecular biology of plants : an international journal of functional plant biology · 2023Article
- Progress and prospects in harnessing wild relatives for genetic enhancement of salt tolerance in rice.Frontiers in plant science · 2023Review
- Review
- Review
- Exogenous Melatonin Improves Seed Germination of Wheat (International journal of molecular sciences · 2022Article
- Comparative Plasticity Responses of Stable Isotopes of Carbon (δPlants (Basel, Switzerland) · 2022Article
- Salinity Tolerance of Halophytic GrassInternational journal of molecular sciences · 2022Article
79 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plant salinity tolerance is a polygenic trait with contributions from genetic, developmental, and physiological interactions, in addition to interactions between the plant and its environment. In this study, we show that in salt-tolerant genotypes of barley (Hordeum vulgare), multiple mechanisms are well combined to withstand saline conditions. These mechanisms include: (1) better control of membrane voltage so retaining a more negative membrane potential; (2) intrinsically higher H(+) pump activity; (3) better ability of root cells to pump Na(+) from the cytosol to the external medium; and (4) higher sensitivity to supplemental Ca(2+). At the same time, no significant difference was found between contrasting cultivars in their unidirectional (22)Na(+) influx or in the density and voltage dependence of depolarization-activated outward-rectifying K(+) channels. Overall, our results are consistent with the idea of the cytosolic K(+)-to-Na(+) ratio being a key determinant of plant salinity tolerance, and suggest multiple pathways of controlling that important feature in salt-tolerant plants.
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