ArticleThe Plant cell2013
Light-induced acclimation of the Arabidopsis chlorina1 mutant to singlet oxygen.
Article in The Plant cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.
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Who cites it
78 citing papers in PubMed, 157 citations in OpenAlex.
- Singlet Oxygen in Plants: Mechanistic Insights into Production, Oxidative Damage, and Stress-Response Signaling.Antioxidants (Basel, Switzerland) · 2026Review
- Comparative genome-wide analysis in Setaria italica and Arabidopsis thaliana revealed functional conservation of specific FtsH proteases under high light and heat stress.Plant cell reports · 2026Article
- Singlet Oxygen Generation and Signaling in Higher Plants.International journal of molecular sciences · 2026Review
- Article
- Comparative transcriptomics of atrazine-tolerant and sensitive alfalfa varieties under atrazine stress.BMC plant biology · 2025Article
- The Histidine-25-Arginine Mutation in the Rice MACPF Protein OsCAD1 Induces Cell Death and Activates Defense Responses in the Lesion Mimic Mutant spl17.Rice (New York, N.Y.) · 2025Article
- Transcript profiling of plastid ferrochelatase two mutants reveals that chloroplast singlet oxygen signals lead to global changes in RNA profiles and are mediated by Plant U-Box 4.BMC plant biology · 2025Article
- Canopy insect communities are shaped by the genes and phenotypes of their aspen hosts.PloS one · 2025Article
- Investigating the mechanism of chloroplast singlet oxygen signaling in thePlant signaling & behavior · 2024Article
- EXECUTER1 and singlet oxygen signaling: A reassessment of nuclear activity.The Plant cell · 2024Article
- Plant competition cues activate a singlet oxygen signaling pathway inFrontiers in plant science · 2024Article
- Reduced expression of chlorophyllidePhysiology and molecular biology of plants : an international journal of functional plant biology · 2024Article
- Autophagy and multivesicular body pathways cooperate to protect sulfur assimilation and chloroplast functions.Plant physiology · 2023Article
- A genetic screen for dominant chloroplast reactive oxygen species signaling mutants reveals life stage-specific singlet oxygen signaling networks.Frontiers in plant science · 2023Article
- Targeted for destruction: degradation of singlet oxygen-damaged chloroplasts.Plant signaling & behavior · 2022Article
- Plant environmental sensing relies on specialized plastids.Journal of experimental botany · 2022Review
- ROS production and signalling in chloroplasts: cornerstones and evolving concepts.The Plant journal : for cell and molecular biology · 2022Review
- Imaging of Lipid Peroxidation-Associated Chemiluminescence in Plants: Spectral Features, Regulation and Origin of the Signal in Leaves and Roots.Antioxidants (Basel, Switzerland) · 2022Article
- Chloroplast ROS and stress signaling.Plant communications · 2022Review
- Cytological, genetic and transcriptomic characterization of a cucumber albino mutant.Frontiers in plant science · 2022Article
18 more citing papers are in PubMed but not listed here.
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Authors and funding
10 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Singlet oxygen (¹O₂) is a reactive oxygen species that can function as a stress signal in plant leaves leading to programmed cell death. In microalgae, ¹O₂-induced transcriptomic changes result in acclimation to ¹O₂. Here, using a chlorophyll b-less Arabidopsis thaliana mutant (chlorina1 [ch1]), we show that this phenomenon can also occur in vascular plants. The ch1 mutant is highly photosensitive due to a selective increase in the release of ¹O₂ by photosystem II. Under photooxidative stress conditions, the gene expression profile of ch1 mutant leaves very much resembled the gene responses to ¹O₂ reported in the Arabidopsis mutant flu. Preexposure of ch1 plants to moderately elevated light intensities eliminated photooxidative damage without suppressing ¹O₂ formation, indicating acclimation to ¹O₂. Substantial differences in gene expression were observed between acclimation and high-light stress: A number of transcription factors were selectively induced by acclimation, and contrasting effects were observed for the jasmonate pathway. Jasmonate biosynthesis was strongly induced in ch1 mutant plants under high-light stress and was noticeably repressed under acclimation conditions, suggesting the involvement of this hormone in ¹O₂-induced cell death. This was confirmed by the decreased tolerance to photooxidative damage of jasmonate-treated ch1 plants and by the increased tolerance of the jasmonate-deficient mutant delayed-dehiscence2.
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