ArticlePlant signaling & behavior2014
Specific localization and measurement of hydrogen peroxide in Arabidopsis thaliana cell suspensions and protoplasts elicited by COS-OGA.
Article in Plant signaling & behavior, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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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.
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Who cites it
5 citing papers in PubMed, 25 citations in OpenAlex.
- Characterization of oxidative status in maize protoplasts under temperature and saline-alkali stresses.BMC plant biology · 2026Article
- Transcriptomics and Physiological Analyses Reveal Changes in Paclitaxel Production and Physiological Properties inPlants (Basel, Switzerland) · 2023Article
- Protoplast: A Valuable Toolbox to Investigate Plant Stress Perception and Response.Frontiers in plant science · 2021Review
- Comparative Membrane-Associated Proteomics of Three Different Immune Reactions in Potato.International journal of molecular sciences · 2018Article
- Salicylic acid modulates levels of phosphoinositide dependent-phospholipase C substrates and products to remodel the Arabidopsis suspension cell transcriptome.Frontiers in plant science · 2014Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
H2O2 acts as an important signaling molecule during plant/pathogen interactions but its study remains a challenge due to the current shortcomings in H2O2-responsive probes. In this work, ContPY1, a new molecular probe developed to specifically detect H2O2 was used to study the elicitation of Arabidopsis thaliana cells by a complex of chitosan oligomers (COS) and oligogalacturonides (OGA). The comparison of cell suspensions, protoplasts of cell suspensions and leaf protoplasts treated with different inhibitors gave indications on the potential sources of hydrogen peroxide in plant cells. The relative contribution of the cell wall, of membrane dehydrogenases and of peroxidases depended on cell type and treatment and proved to be variable. Our present protocol can be used to study hydrogen peroxide production in a large variety of plant species by simple protocol adaptation.
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