ArticlePlant molecular biology2005
A putative plasma membrane cation/proton antiporter from soybean confers salt tolerance in Arabidopsis.
Article in Plant molecular biology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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Who cites it
36 citing papers in PubMed, 126 citations in OpenAlex.
- The COBRA-Like9 from Glycine tabacina enhanced salt tolerance in cultivated soybean.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Identification of the cation/H+ exchanger genes in peanut and functional analysis ofFrontiers in plant science · 2026Article
- Comparative transcriptome analysis reveals the complex response mechanisms of soybean leaves and roots to salt stress.BMC plant biology · 2025Article
- Lithium in plants.The New phytologist · 2025Review
- A Coding SNP in GmPM30 Enhances Soybean Salinity Tolerance and Yield through the GmLEA1-GmPM30-GmLEC1 Module.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- The contribution of the Golgi and the endoplasmic reticulum to calcium and pH homeostasis in Toxoplasma gondii.The Journal of biological chemistry · 2025Article
- QTL Detection of Salt Tolerance at Soybean Seedling Stage Based on Genome-Wide Association Analysis and Linkage Analysis.Plants (Basel, Switzerland) · 2024Article
- H2O2-dependent oxidation of the transcription factor GmNTL1 promotes salt tolerance in soybean.The Plant cell · 2023Article
- Twenty years of mining salt tolerance genes in soybean.Molecular breeding : new strategies in plant improvement · 2023Article
- Cadmium Transport in Maize Root Segments Using a Classical Physiological Approach: Evidence of Influx Largely Exceeding Efflux in Subapical Regions.Plants (Basel, Switzerland) · 2023Article
- Structure, Function, and Applications of Soybean Calcium Transporters.International journal of molecular sciences · 2022Review
- Membrane Proteomic Profiling of Soybean Leaf and Root Tissues Uncovers Salt-Stress-Responsive Membrane Proteins.International journal of molecular sciences · 2022Article
- Integrated physiological and transcriptional dissection reveals the core genes involving nutrient transport and osmoregulatory substance biosynthesis in allohexaploid wheat seedlings under salt stress.BMC plant biology · 2022Article
- Genome-wide analysis of the apple CaCA superfamily reveals that MdCAX proteins are involved in the abiotic stress response as calcium transporters.BMC plant biology · 2021Article
- Phylogenetic and ion-response analyses reveal a relationship between gene expansion and functional divergence in the CaPlant molecular biology · 2021Article
- Chitosan Modified Biochar Increases Soybean (Plants (Basel, Switzerland) · 2020Article
- Pharmacological Strategies for Manipulating Plant CaInternational journal of molecular sciences · 2018Review
- The grapevine VvCAX3 is a cation/HPlanta · 2017Article
- Salt tolerance response revealed by RNA-Seq in a diploid halophytic wild relative of sweet potato.Scientific reports · 2017Article
- CAX-ing a wide net: Cation/H(+) transporters in metal remediation and abiotic stress signalling.Plant biology (Stuttgart, Germany) · 2016Review
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cation transport is thought to be an important process for ion homeostasis in plant cells. Here, we report that a soybean putative cation/proton antiporter GmCAX1 may be a mediator of this process. GmCAX1 is expressed in all tissues of the soybean plants but at a lower level in roots. Its expression was induced by PEG, ABA, Ca(2+), Na(+) and Li(+) treatments. The GmCAX1-GFP fusion protein was mainly localized in plasma membrane of the transgenic Arabidopsis plant cells and onion epidermal cells. Transgenic Arabidopsis plants overexpressing GmCAX1 accumulated less Na(+), K(+), and Li(+), and were more tolerant to elevated Li(+) and Na(+) levels during germination when compared with the controls. These results suggest that GmCAX1 may function as an antiporter for Na(+), K(+) and Li(+). Modulation of this antiporter may be beneficial for regulation of ion homeostasis and thus plant salt tolerance.
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