ArticleThe Plant cell2024
FERONIA regulates salt tolerance in Arabidopsis by controlling photorespiratory flux.
Article in The Plant cell, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- NLSS3 Impairs SHM1 Autophagic Degradation to Regulate Leaf Morphology and Salt Tolerance in Rice.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- FERONIA Modulates Translational Buffering Capacity of Ribosome-Associated Gene Module in Salt-Stressed Tomato Roots.Plants (Basel, Switzerland) · 2026Article
- Multiomics analyses of mutants for Marchantia polymorpha FERONIA and MARIS reveal a link between cell wall integrity and abscisic acid responses.Plant & cell physiology · 2026Article
- Phosphatidic acid-driven plasma membrane localization and activation of FER confer salt tolerance inScience advances · 2026Article
- Glycine betaine alleviates salt stress in tomato by enhancing the chlorophyll synthesis pathway, photosynthesis, and regulating mBMC plant biology · 2026Article
- Plant cell surface receptors.The Plant journal : for cell and molecular biology · 2026Review
- Peptide signaling at the intersection of growth, nutrient sensing, and stress responses.The Plant journal : for cell and molecular biology · 2026Review
- Tissue-specific amino acid accumulation in Cynomorium songaricum stem and epidermis responds to distinct water and soil cues.PloS one · 2026Article
- Gene family ofFrontiers in plant science · 2026Article
- Article
- The interplay of RALF structural and signaling functions in plant-microbe interactions.PLoS pathogens · 2025Review
- Peptide Hormone-Mediated Regulation of Plant Development and Environmental Adaptability.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- The pan genome analysis ofHorticulture research · 2025Article
- Integrative dynamics of cell wall architecture and plant growth under salt stress.Frontiers in plant science · 2025Review
- Genome-wide analysis of the CrRLK1L gene family inFrontiers in plant science · 2025Article
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
Photorespiration is an energetically costly metabolic pathway in plants that responds to environmental stresses. The molecular basis of the regulation of the photorespiratory cycle under stress conditions remains unclear. Here, we discovered that FERONIA (FER) regulates photorespiratory flow under salt stress in Arabidopsis (Arabidopsis thaliana). FER mutation results in hypersensitivity to salt stress, but disruption of ferredoxin-dependent glutamate synthase 1 (GLU1), an enzyme that participates in the photorespiratory pathway by producing glutamate, greatly suppresses fer-4 hypersensitivity to salt stress primarily due to reduced glycine yield. In contrast, disrupting mitochondrial serine hydroxymethyltransferase1 (SHM1), which is supposed to increase glycine levels by hampering the conversion of glycine to serine in the photorespiratory cycle, aggravates fer-4 hypersensitivity to salt stress. Biochemical data show that FER interacts with and phosphorylates SHM1, and this phosphorylation modulates SHM1 stability. Additionally, the production of proline and its intermediate △1-pyrroline-5-carboxylate (P5C), which are both synthesized from glutamate, also contributes to fer-4 hypersensitivity to salt stress. In conclusion, this study elucidates the functional mechanism of FER in regulating salt tolerance by modulating photorespiratory flux, which greatly broadens our understanding of how plants adapt to high salinity.
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