ArticlePlant physiology2015
The Rice High-Affinity Potassium Transporter1;1 Is Involved in Salt Tolerance and Regulated by an MYB-Type Transcription Factor.
Article in Plant physiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 115 papers, 1 of them a synthesis that pooled it.
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Who cites it
115 citing papers in PubMed, 1 synthesis or guideline pooled it, 277 citations in OpenAlex.
- Salt tolerance involved candidate genes in rice: an integrative meta-analysis approach.BMC plant biology · 2020Pooled it
- The architecture of salt tolerance: A multi-scale view of sodium transport in plants.Plant communications · 2026Review
- Transcriptomic Analysis Suggests Shoots and Roots-Specific Antioxidant Responses to Early-/Long-Term Salt Stress inAntioxidants (Basel, Switzerland) · 2026Article
- Single-nucleus transcriptome profiling unveils cell-type-specific ethylene and TOR signaling in tomato.Horticulture research · 2026Article
- Fulvic Acid Suppresses Excessive Cytokinin Biosynthesis to Reduce ROS Content and thus Decrease NaRice (New York, N.Y.) · 2026Article
- Genome-wide characterization and expression analysis of the MYB transcription factor family in mung bean (Vigna radiata).BMC plant biology · 2026Article
- Genome evolution and regulatory dynamics underlying salt stress tolerance in the halophyte Halogeton arachnoideus.Communications biology · 2026Article
- Are We Chasing a Wild Goose? Rethinking Breeding Targets for Salinity Stress Tolerance in Rice.Plants (Basel, Switzerland) · 2026Article
- Chloride-Transporting OsHKT1;1 Splice Variants and Their Expression Profiles Under Salinity Stress in Rice.International journal of molecular sciences · 2026Article
- CRISPR/Cas9-mediated disruption ofFrontiers in genome editing · 2026Article
- Different Substrates Drive Differential Responses of Rice to Salt Stress.Rice (New York, N.Y.) · 2025Article
- Screening of salt-tolerant alfalfa germplasm and study of salt-tolerance mechanism.Plant cell reports · 2025Article
- The C2H2 Zinc-Finger protein ELR1 negatively regulates cytokinin metabolism and signaling pathway in rice.Functional & integrative genomics · 2025Article
- Rolling Leaf 2 Controls Leaf Rolling by Regulating Adaxial-Side Bulliform Cell Number and Size in Rice.Plants (Basel, Switzerland) · 2025Article
- TaGW2-TaVOZ1 module regulates wheat salt tolerance via both E3 ligase-dependent and -independent pathways.Science advances · 2025Article
- A natural 294-bp indel in the VviHKT1;1 proximal promoter influences the salt resistance of VviHKT1;1-overexpressing Arabidopsis.Journal of plant research · 2025Article
- OsWNK9 regulates the expression of key transcription factors, phytohormonal, and transporters genes to improve salinity stress tolerance in rice.Scientific reports · 2025Article
- Climate Adaptation Strategies for Maintaining Rice Grain Quality in Temperate Regions.Biology · 2025Review
- Salinity Stress in Rice: Multilayered Approaches for Sustainable Tolerance.International journal of molecular sciences · 2025Review
- Multi-omics-Based Construction of ncRNA-Gene-Metabolite Networks Provides New Insights Into Metabolic Regulation Under Salt Stress in Rice.Rice (New York, N.Y.) · 2025Article
55 more citing papers are in PubMed but not listed here.
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sodium transporters play key roles in plant tolerance to salt stress. Here, we report that a member of the High-Affinity K(+) Transporter (HKT) family, OsHKT1;1, in rice (Oryza sativa 'Nipponbare') plays an important role in reducing Na(+) accumulation in shoots to cope with salt stress. The oshkt1;1 mutant plants displayed hypersensitivity to salt stress. They contained less Na(+) in the phloem sap and accumulated more Na(+) in the shoots compared with the wild type. OsHKT1;1 was expressed mainly in the phloem of leaf blades and up-regulated in response to salt stress. Using a yeast one-hybrid approach, a novel MYB coiled-coil type transcription factor, OsMYBc, was found to bind to the OsHKT1;1 promoter. In vivo chromatin immunoprecipitation and in vitro electrophoresis mobility shift assays demonstrated that OsMYBc binds to AAANATNC(C/T) fragments within the OsHKT1;1 promoter. Mutation of the OsMYBc-binding nucleotides resulted in a decrease in promoter activity of OsHKT1;1. Knockout of OsMYBc resulted in a reduction in NaCl-induced expression of OsHKT1;1 and salt sensitivity. Taken together, these results suggest that OsHKT1;1 has a role in controlling Na(+) concentration and preventing sodium toxicity in leaf blades and is regulated by the OsMYBc transcription factor.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.