ArticleThe Plant cell2014
The Arabidopsis 14-3-3 protein RARE COLD INDUCIBLE 1A links low-temperature response and ethylene biosynthesis to regulate freezing tolerance and cold acclimation.
Article in The Plant cell, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.
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81 citing papers in PubMed.
- Genome-wide characterization of histidine kinase genes in Aciculosporium take and their potential roles in cytokinin sensing.Journal of applied genetics · 2026Article
- 14-3-3 proteins: Central hubs in plant development and stress adaptation.Journal of integrative plant biology · 2026Review
- A Hierarchical VvbHLH30-VvERF70-VvACS2 Module Orchestrates Ethylene Biosynthesis and Cold Adaptation in Grapevine.Plant biotechnology journal · 2026Article
- 14-3-3 λ suppresses ethylene-mediated root growth inhibition through EIN3/EIL1 in Aratbidopsis.Plant physiology · 2026Article
- Article
- The MdGLK1-MdBZR1 Module Integrates Ethylene and Strigolactone Signals to Regulate Cold Tolerance via a CBF-Dependent Pathway in Apple.Plant biotechnology journal · 2025Article
- Article
- The 14-3-3 Protein SlTFT1 Accelerates Tomato Fruit Ripening by Binding and Stabilising YFT1 in the Ethylene Signalling Pathway.Plant biotechnology journal · 2025Article
- CINV1 and CINV2 are required for increased tolerance to diverse stresses after ethylene-pretreatment of germinating seeds.PloS one · 2025Article
- Whole genome sequence ofFrontiers in microbiology · 2025Article
- Genome-Wide Characterization of Fructose 1,6-Bisphosphate Aldolase Genes and Expression Profile Reveals Their Regulatory Role in Abiotic Stress in Cucumber.International journal of molecular sciences · 2024Article
- Melatonin-Induced Chromium Tolerance Requires Hydrogen Sulfide Signaling in Maize.Plants (Basel, Switzerland) · 2024Article
- Mapping the genetic architecture of low-temperature stress tolerance in citron watermelon.The plant genome · 2024Article
- Understanding cold stress response mechanisms in plants: an overview.Frontiers in plant science · 2024Review
- Time-Dependent Proteomic Signatures Associated with Embryogenic Callus Induction inPlants (Basel, Switzerland) · 2023Article
- Changes in Polar Lipid Composition in Balsam Fir during Seasonal Cold Acclimation and Relationship to Needle Abscission.International journal of molecular sciences · 2023Article
- Haplotype Analysis of GmSGF14 Gene Family Reveals Its Roles in Photoperiodic Flowering and Regional Adaptation of Soybean.International journal of molecular sciences · 2023Article
- Integrated metabolomics and transcriptomics analysis during seed germination of waxy corn under low temperature stress.BMC plant biology · 2023Article
- Ethylene and Jasmonates Signaling Network Mediating Secondary Metabolites under Abiotic Stress.International journal of molecular sciences · 2023Review
- Nitrate reductase enzymes in algaFrontiers in microbiology · 2023Article
21 more citing papers are in PubMed but not listed here.
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7 authors.
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Abstract
In plants, the expression of 14-3-3 genes reacts to various adverse environmental conditions, including cold, high salt, and drought. Although these results suggest that 14-3-3 proteins have the potential to regulate plant responses to abiotic stresses, their role in such responses remains poorly understood. Previously, we showed that the RARE COLD INDUCIBLE 1A (RCI1A) gene encodes the 14-3-3 psi isoform. Here, we present genetic and molecular evidence implicating RCI1A in the response to low temperature. Our results demonstrate that RCI1A functions as a negative regulator of constitutive freezing tolerance and cold acclimation in Arabidopsis thaliana by controlling cold-induced gene expression. Interestingly, this control is partially performed through an ethylene (ET)-dependent pathway involving physical interaction with different ACC SYNTHASE (ACS) isoforms and a decreased ACS stability. We show that, consequently, RCI1A restrains ET biosynthesis, contributing to establish adequate levels of this hormone in Arabidopsis under both standard and low-temperature conditions. We further show that these levels are required to promote proper cold-induced gene expression and freezing tolerance before and after cold acclimation. All these data indicate that RCI1A connects the low-temperature response with ET biosynthesis to modulate constitutive freezing tolerance and cold acclimation in Arabidopsis.
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