ArticleBMC plant biology2009
Improper excess light energy dissipation in Arabidopsis results in a metabolic reprogramming.
Article in BMC plant biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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Who cites it
30 citing papers in PubMed.
- Zeaxanthin and Other Carotenoids: Roles in Abiotic Stress Defense with Implications for Biotic Defense.Plants (Basel, Switzerland) · 2025Review
- PSII supercomplex disassembly is not needed for the induction of energy quenching (qE).Photosynthesis research · 2022Article
- Simultaneous Ozone and High Light Treatments Reveal an Important Role for the Chloroplast in Co-ordination of Defense Signaling.Frontiers in plant science · 2022Article
- Induction of a Compensatory Photosynthetic Response Mechanism in Tomato Leaves upon Short Time Feeding by the Chewing InsectInsects · 2021Article
- Zeaxanthin and Lutein: Photoprotectors, Anti-Inflammatories, and Brain Food.Molecules (Basel, Switzerland) · 2020Review
- Photosynthetic signalling during high light stress and recovery: targets and dynamics.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2020Article
- Transcriptional profiling of methyl jasmonate-induced defense responses in bilberry (Vaccinium myrtillus L.).BMC plant biology · 2019Article
- Mediation of Impacts of Elevated COJournal of chemical ecology · 2019Article
- The strength of negative plant-soil feedback increases from the intraspecific to the interspecific and the functional group level.Ecology and evolution · 2018Article
- Enhanced thylakoid photoprotection can increase yield and canopy radiation use efficiency in rice.Communications biology · 2018Article
- Cross-talk between high light stress and plant defence to the two-spotted spider mite in Arabidopsis thaliana.Experimental & applied acarology · 2017Article
- Interaction between photosynthetic electron transport and chloroplast sinks triggers protection and signalling important for plant productivity.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017Article
- Interactive Effects of UV-B Light with Abiotic Factors on Plant Growth and Chemistry, and Their Consequences for Defense against Arthropod Herbivores.Frontiers in plant science · 2017Review
- Photoprotection as a Trait for Rice Yield Improvement: Status and Prospects.Rice (New York, N.Y.) · 2015Article
- Manipulation of the Xanthophyll Cycle Increases Plant Susceptibility to Sclerotinia sclerotiorum.PLoS pathogens · 2015Article
- Transcriptome sequencing of two phenotypic mosaic Eucalyptus trees reveals large scale transcriptome re-modelling.PloS one · 2015Article
- Apoplastic venom allergen-like proteins of cyst nematodes modulate the activation of basal plant innate immunity by cell surface receptors.PLoS pathogens · 2014Article
- Production of superoxide from Photosystem II in a rice (Oryza sativa L.) mutant lacking PsbS.BMC plant biology · 2014Article
- Multiple feedbacks between chloroplast and whole plant in the context of plant adaptation and acclimation to the environment.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2014Review
- Differences in gene expression within a striking phenotypic mosaic Eucalyptus tree that varies in susceptibility to herbivory.BMC plant biology · 2013Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPlant performance is affected by the level of expression of PsbS, a key photoprotective protein involved in the process of feedback de-excitation (FDE), or the qE component of non-photochemical quenching, NPQ.
resultsIn studies presented here, under constant laboratory conditions the metabolite profiles of leaves of wild-type Arabidopsis thaliana and plants lacking or overexpressing PsbS were very similar, but under natural conditions their differences in levels of PsbS expression were associated with major changes in metabolite profiles. Some carbohydrates and amino acids differed ten-fold in abundance between PsbS-lacking mutants and over-expressers, with wild-type plants having intermediate amounts, showing that a metabolic shift had occurred. The transcriptomes of the genotypes also varied under field conditions, and the genes induced in plants lacking PsbS were similar to those reportedly induced in plants exposed to ozone stress or treated with methyl jasmonate (MeJA). Genes involved in the biosynthesis of JA were up-regulated, and enzymes involved in this pathway accumulated. JA levels in the undamaged leaves of field-grown plants did not differ between wild-type and PsbS-lacking mutants, but they were higher in the mutants when they were exposed to herbivory.
conclusionThese findings suggest that lack of FDE results in increased photooxidative stress in the chloroplasts of Arabidopsis plants grown in the field, which elicits a response at the transcriptome level, causing a redirection of metabolism from growth towards defence that resembles a MeJA/JA response.
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