ArticlePloS one2012
A comparative study of the Arabidopsis thaliana guard-cell transcriptome and its modulation by sucrose.
Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.
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Who cites it
48 citing papers in PubMed.
- Are PP2Cs with intrinsically disordered regions CO2 sensors that control stomatal movements?Plant physiology · 2026Article
- Natural variation links seedling hypocotyl growth with water loss in Arabidopsis.The Plant journal : for cell and molecular biology · 2026Article
- INTACT-based guard cell transcriptomes from a progressive drought time course reveal targets for modifying stomatal responses.The Plant cell · 2025Article
- A Genome-Wide Association Screen for Genes Affecting Leaf Trichome Development and Epidermal Metal Accumulation in Arabidopsis.Plant, cell & environment · 2025Article
- Sucrose synthase dynamics and its potential role in heat stress tolerance in cereals.Frontiers in plant science · 2025Review
- Article
- Arabidopsis Sucrose Synthase 3 (SUS3) regulates starch accumulation in guard cells at the end of day.Plant signaling & behavior · 2023Article
- The CRK5 and WRKY53 Are Conditional Regulators of Senescence and Stomatal Conductance inCells · 2022Article
- Knock-down of phosphoenolpyruvate carboxylase 3 negatively impacts growth, productivity, and responses to salt stress in sorghum (Sorghum bicolor L.).The Plant journal : for cell and molecular biology · 2022Article
- Starch biosynthesis in guard cells has features of both autotrophic and heterotrophic tissues.Plant physiology · 2022Article
- Hexose transporter SWEET5 confers galactose sensitivity to Arabidopsis pollen germination via a galactokinase.Plant physiology · 2022Article
- Phosphatidic Acid in Plant Hormonal Signaling: From Target Proteins to Membrane Conformations.International journal of molecular sciences · 2022Review
- QTL mapping of morphological characteristics that correlated to drought tolerance in St. Augustinegrass.PloS one · 2022Article
- Guard cells control hypocotyl elongation through HXK1, HY5, and PIF4.Communications biology · 2021Article
- The transcriptional landscape of Arabidopsis thaliana pattern-triggered immunity.Nature plants · 2021Article
- Highest Defoliation Tolerance inFrontiers in plant science · 2021Article
- Glucose uptake to guard cells via STP transporters provides carbon sources for stomatal opening and plant growth.EMBO reports · 2020Article
- Molecular changes in Mesembryanthemum crystallinum guard cells underlying the CPlant molecular biology · 2020Article
- Role of blue and red light in stomatal dynamic behaviour.Journal of experimental botany · 2020Review
- The trehalose-6-phosphate synthase TPS5 negatively regulates ABA signaling in Arabidopsis thaliana.Plant cell reports · 2019Article
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
Microarray analysis was performed on RNA isolated from guard cells that were manually dissected from leaves of Arabidopsis. By pooling our data with those of two earlier studies on Arabidopsis guard cell protoplasts, we provide a robust view of the guard-cell transcriptome, which is rich in transcripts for transcription factors, signaling proteins, transporters, and carbohydrate-modifying enzymes. To test the hypothesis that photosynthesis-derived sugar signals guard cells to adjust stomatal opening, we determined the profile of genes expressed in guard cells from leaves that had been treated with sucrose. The results revealed that expression of 440 genes changed in guard cells in response to sucrose. Consistent with this hypothesis, these genes encoded cellular functions for photosynthesis and transport of sugars, water, amino acids, and ions. Plants of T-DNA insertion lines for 50 genes highly responsive to sucrose were examined for defects in guard cell function. Twelve genes not previously known to function in guard cells were shown to be important in leaf conductance, water-use efficiency, and/or stomate development. Of these, three are of particular interest, having shown effects in nearly every test of stomatal function without a change in stomatal density: TPS5 (At4g17770), a TRAF domain-containing protein (At1g65370), and a WD repeat-containing protein (At1g15440).
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Registered trials
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