ArticleJournal of experimental botany2016
SLAH1, a homologue of the slow type anion channel SLAC1, modulates shoot Cl- accumulation and salt tolerance in Arabidopsis thaliana.
Article in Journal of experimental botany, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed, 106 citations in OpenAlex.
- Structural insights into the coordinated regulation of the SLAH family in Arabidopsis thaliana.Nature communications · 2025Article
- Expression of the grapevine anion transporter ALMT2 in Arabidopsis roots decreases the shoot Cl-/NO3- ratio under salt stress.Journal of experimental botany · 2025Article
- Post-translational modification acts as a digital like switch influencing AtPIP2;1 water and cation permeability.Scientific reports · 2025Article
- Gaining or cutting SLAC: the evolution of plant guard cell signalling pathways.The New phytologist · 2024Article
- Abscisic acid regulates ClHorticulture research · 2024Article
- Dynamic interplay of reactive oxygen and nitrogen species (ROS and RNS) in plant resilience: unveiling the signaling pathways and metabolic responses to biotic and abiotic stresses.Plant cell reports · 2024Review
- The translocation of a chloride channel from the Golgi to the plasma membrane helps plants adapt to salt stress.Nature communications · 2024Article
- Types of Membrane Transporters and the Mechanisms of Interaction between Them and Reactive Oxygen Species in Plants.Antioxidants (Basel, Switzerland) · 2024Review
- Streptomyces alleviate abiotic stress in plant by producing pteridic acids.Nature communications · 2023Article
- Membrane Proteins in Plant Salinity Stress Perception, Sensing, and Response.The Journal of membrane biology · 2023Review
- Nitrate Uptake and Use Efficiency: Pros and Cons of Chloride Interference in the Vegetable Crops.Frontiers in plant science · 2022Review
- Evaluating Variation in Germination and Growth of Landraces of Barley (Frontiers in plant science · 2022Article
- Structural and Functional Insights into the Role of Guard Cell Ion Channels in Abiotic Stress-Induced Stomatal Closure.Plants (Basel, Switzerland) · 2021Review
- A Low Level of NaCl Stimulates Plant Growth by Improving Carbon and Sulfur Assimilation inPlants (Basel, Switzerland) · 2021Article
- Reconstruction of the full-length transcriptome of cigar tobacco without a reference genome and characterization of anion channel/transporter transcripts.BMC plant biology · 2021Article
- Identification and Expression Analysis ofInternational journal of molecular sciences · 2021Article
- Characterization ofFrontiers in plant science · 2021Article
- Linking diverse salinity responses of 14 almond rootstocks with physiological, biochemical, and genetic determinants.Scientific reports · 2020Article
- A GWAS approach to find SNPs associated with salt removal in rice leaf sheath.Annals of botany · 2020Article
- Tissue-specific expression analysis of NaBMC plant biology · 2020Article
Corrections and comments
- Erratum issued
Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Salinity tolerance is correlated with shoot chloride (Cl(-)) exclusion in multiple crops, but the molecular mechanisms of long-distance Cl(-) transport are poorly defined. Here, we characterize the in planta role of AtSLAH1 (a homologue of the slow type anion channel-associated 1 (SLAC1)). This protein, localized to the plasma membrane of root stelar cells, has its expression reduced by salt or ABA, which are key predictions for a protein involved with loading Cl(-) into the root xylem. Artificial microRNA knockdown mutants of AtSLAH1 had significantly reduced shoot Cl(-) accumulation when grown under low Cl(-), whereas shoot Cl(-) increased and the shoot nitrate/chloride ratio decreased following AtSLAH1 constitutive or stelar-specific overexpression when grown in high Cl(-) In both sets of overexpression lines a significant reduction in shoot biomass over the null segregants was observed under high Cl(-) supply, but not low Cl(-) supply. Further in planta data showed AtSLAH3 overexpression increased the shoot nitrate/chloride ratio, consistent with AtSLAH3 favouring nitrate transport. Heterologous expression of AtSLAH1 in Xenopus laevis oocytes led to no detectible transport, suggesting the need for post-translational modifications for AtSLAH1 to be active. Our in planta data are consistent with AtSLAH1 having a role in controlling root-to-shoot Cl(-) transport.
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