ArticleProceedings of the National Academy of Sciences of the United States of America2012
A kinetic model of rapidly reversible nonphotochemical quenching.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.
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Who cites it
57 citing papers in PubMed.
- Dissecting the contributions to non-photochemical quenching in a land plant under fluctuating light.Nature communications · 2026Article
- In vivo detection of spectral reflectance changes associated with regulated heat dissipation mechanisms complements fluorescence quantum efficiency in early stress diagnosis.The New phytologist · 2025Article
- Perspectives on improving photosynthesis to increase crop yield.The Plant cell · 2024Review
- Photosynthesis: Genetic Strategies Adopted to Gain Higher Efficiency.International journal of molecular sciences · 2024Review
- From leaf to multiscale models of photosynthesis: applications and challenges for crop improvement.Photosynthesis research · 2024Review
- Unique photosynthetic strategies employed by closely related Breviolum minutum strains under rapid short-term cumulative heat stress.Journal of experimental botany · 2024Article
- A Mechanistic Model for Estimating Rice Photosynthetic Capacity and Stomatal Conductance from Sun-Induced Chlorophyll Fluorescence.Plant phenomics (Washington, D.C.) · 2023Article
- Interplay between LHCSR proteins and state transitions governs the NPQ response in Chlamydomonas during light fluctuations.Plant, cell & environment · 2022Article
- Molecular, Brownian, kinetic and stochastic models of the processes in photosynthetic membrane of green plants and microalgae.Biophysical reviews · 2022Review
- Non-Photochemical Quenching under Drought and Fluctuating Light.International journal of molecular sciences · 2022Article
- Impaired photoprotection in Phaeodactylum tricornutum KEA3 mutants reveals the proton regulatory circuit of diatoms light acclimation.The New phytologist · 2022Article
- Representation of Leaf-to-Canopy Radiative Transfer Processes Improves Simulation of Far-Red Solar-Induced Chlorophyll Fluorescence in the Community Land Model Version 5.Journal of advances in modeling earth systems · 2022Article
- Light potentials of photosynthetic energy storage in the field: what limits the ability to use or dissipate rapidly increased light energy?Royal Society open science · 2021Article
- Article
- The role of Cytochrome bPhotosynthesis research · 2021Article
- Photosynthetic apparatus performance of tomato seedlings grown under various combinations of LED illumination.PloS one · 2021Article
- Photoprotective energy dissipation is greater in the lower, not the upper, regions of a rice canopy: a 3D analysis.Journal of experimental botany · 2020Article
- Temperature-dependent regulation of electron transport and ATP synthesis in chloroplasts in vitro and in silico.Photosynthesis research · 2020Article
- Photosynthesis: basics, history and modelling.Annals of botany · 2020Review
- The decline in photosynthetic rate upon transfer from high to low light is linked to the slow kinetics of chloroplast ATP synthase in Bletilla striata.Photosynthesis research · 2020Article
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5 authors.
Funding
Abstract
Oxygen-evolving photosynthetic organisms possess nonphotochemical quenching (NPQ) pathways that protect against photo-induced damage. The majority of NPQ in plants is regulated on a rapid timescale by changes in the pH of the thylakoid lumen. In order to quantify the rapidly reversible component of NPQ, called qE, we developed a mathematical model of pH-dependent quenching of chlorophyll excitations in Photosystem II. Our expression for qE depends on the protonation of PsbS and the deepoxidation of violaxanthin by violaxanthin deepoxidase. The model is able to simulate the kinetics of qE at low and high light intensities. The simulations suggest that the pH of the lumen, which activates qE, is not itself affected by qE. Our model provides a framework for testing hypothesized qE mechanisms and for assessing the role of qE in improving plant fitness in variable light intensity.
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