ArticlePlant, cell & environment2019
Bacterial infection systemically suppresses stomatal density.
Article in Plant, cell & environment, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 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
20 citing papers in PubMed, 55 citations in OpenAlex.
- Cross-ribbon conformation defines peptide recognition in SCREW/CTNIP-NUT/HSL3 signalling.Nature plants · 2026Article
- Recent advances in improving yield and immunity through transcription factor engineering.Journal of integrative plant biology · 2025Review
- Optimizing Crop Plant Stomatal Density to Mitigate and Adapt to Climate Change.Cold Spring Harbor perspectives in biology · 2024Review
- Lipid peroxidation and stress-induced signalling molecules in systemic resistance mediated by azelaic acid/AZELAIC ACID INDUCED1: signal initiation and propagation.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Review
- Small holes, big impact: Stomata in plant-pathogen-climate epic trifecta.Molecular plant · 2024Review
- A novel semi-dominant mutation inFrontiers in plant science · 2024Article
- Pathogen-triggered changes in plant development: Virulence strategies or host defense mechanism?Frontiers in microbiology · 2023Review
- Lipid transfer proteins involved in plant-pathogen interactions and their molecular mechanisms.Molecular plant pathology · 2022Review
- L-Aspartate and L-Glutamine Inhibit Beta-Aminobutyric Acid-Induced Resistance in Tomatoes.Plants (Basel, Switzerland) · 2022Article
- Physiological and Transcriptomic Analysis ofInternational journal of molecular sciences · 2022Article
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- Leaf temperature responses to ABA and dead bacteria in wheat and Arabidopsis.Plant signaling & behavior · 2021Article
- Preharvest UV-C Hormesis Induces Key Genes Associated With Homeostasis, Growth and Defense in Lettuce Inoculated WithFrontiers in plant science · 2021Article
- Protein Phosphorylation Changes During Systemic Acquired Resistance inFrontiers in plant science · 2021Article
- Rice Stomatal Mega-Papillae Restrict Water Loss and Pathogen Entry.Frontiers in plant science · 2021Article
- Regulation of stomatal development by stomatal lineage miRNAs.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- A Stomatal Model of Anatomical Tradeoffs Between Gas Exchange and Pathogen Colonization.Frontiers in plant science · 2020Article
- Stomata and Sporophytes of the Model MossFrontiers in plant science · 2020Article
- Bacterial infection systemically suppresses stomatal density.Plant, cell & environment · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
Many plant pathogens gain entry to their host via stomata. On sensing attack, plants close these pores to restrict pathogen entry. Here, we show that plants exhibit a second longer term stomatal response to pathogens. Following infection, the subsequent development of leaves is altered via a systemic signal. This reduces the density of stomata formed, thus providing fewer entry points for pathogens on new leaves. Arabidopsis thaliana leaves produced after infection by a bacterial pathogen that infects through the stomata (Pseudomonas syringae) developed larger epidermal pavement cells and stomata and consequently had up to 20% reductions in stomatal density. The bacterial peptide flg22 or the phytohormone salicylic acid induced similar systemic reductions in stomatal density suggesting that they might mediate this effect. In addition, flagellin receptors, salicylic acid accumulation, and the lipid transfer protein AZI1 were all required for this developmental response. Furthermore, manipulation of stomatal density affected the level of bacterial colonization, and plants with reduced stomatal density showed slower disease progression. We propose that following infection, development of new leaves is altered by a signalling pathway with some commonalities to systemic acquired resistance. This acts to reduce the potential for future infection by providing fewer stomatal openings.
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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.