ReviewPlant & cell physiology2025
Stomatal CO2 sensing in plants: control of gas exchange and interactions with environmental stimuli.
Review in Plant & cell physiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed.
- The red and blue light dialog of stomatal regulation for water-efficient crops.Plant physiology · 2026Review
- Influence of vapour pressure deficit and COThe New phytologist · 2026Article
- Future heatwave conditions inhibit COThe New phytologist · 2026Article
- Field evaluation of ascorbic acid seed priming on growth, physiology, yield, and nutritional quality of broccoli (Frontiers in plant science · 2026Article
- Beyond transcription: HSFA1b role as a thermosensor for stomatal control.Functional & integrative genomics · 2025Article
- Gibberellic Acid Improves Photosynthetic Electron Transport and Stomatal Function in Crops That Are Adversely Affected by Salinity Exposure.Plants (Basel, Switzerland) · 2025Review
- Stoma Detection in Soybean Leaves and Rust Resistance Analysis.Plants (Basel, Switzerland) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Stomatal pores in land plants rapidly and reversibly open and close in response to diurnal changes in leaf carbon dioxide (CO2) concentration. Studies have suggested that CO2 is sensed by guard cells with relevant amplifying contributions from mesophyll tissue. CO2 concentration changes trigger rapid signal transduction events involving protein phosphorylation in guard cells. Moreover, molecular crosstalk and physiological interactions of the stomatal CO2 response with other environmental conditions and stimuli, including light, temperature, drought, and abscisic acid, are reviewed here. Genetic studies have revealed several key genes and provided important insights into the stomatal CO2 sensors and signal transduction mechanisms. The primary CO2/HCO3- sensor in Arabidopsis guard cells was recently identified. Quantitative trait locus (QTL) analyses have shown that early guard cell CO2 signal transduction components regulate water use efficiency (WUE). In this review, we describe the molecular details of stomatal CO2 sensing by CO2/HCO3--induced interaction of two protein kinases, the HIGH LEAF TEMPERATURE 1 Raf-like kinase and the MPK4/MPK12 mitogen-activated protein kinases. The evolutionary emergence of, physiological relevance of, and potential for improvement of WUE of plants via the stomatal CO2 response and open questions in this research field are discussed.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.