ArticleNature communications2020
Observation of dissipative chlorophyll-to-carotenoid energy transfer in light-harvesting complex II in membrane nanodiscs.
Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 97 citations in OpenAlex.
- LHCSR1 Functions as a Dimmer Switch for Light Harvesting.The journal of physical chemistry letters · 2026Article
- Preparative isolation and preliminary characterization of LHCII trimers and PSII monomers from Posidonia oceanica L.Photosynthesis research · 2026Article
- Review
- Evidence for a transfer-to-trap mechanism of fluorophore concentration quenching in lipid bilayers.Biophysical journal · 2024Article
- Bidirectional Energy Flow in the Photosystem II Supercomplex.The journal of physical chemistry. B · 2024Article
- The Orange Carotenoid Protein Triggers Cyanobacterial Photoprotection by Quenching Bilins via a Structural Switch of Its Carotenoid.Journal of the American Chemical Society · 2024Article
- Ultrafast energy quenching mechanism of LHCSR3-dependent photoprotection in Chlamydomonas.Nature communications · 2024Article
- Cryo-EM structures of LHCII in photo-active and photo-protecting states reveal allosteric regulation of light harvesting and excess energy dissipation.Nature plants · 2023Article
- The origin of pigment-binding differences in CP29 and LHCII: the role of protein structure and dynamics.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2023Article
- How the pH Controls Photoprotection in the Light-Harvesting Complex of Mosses.Journal of the American Chemical Society · 2023Article
- A perspective on the major light-harvesting complex dynamics under the effect of pH, salts, and the photoprotective PsbS protein.Photosynthesis research · 2023Review
- Photoinduced chlorophyll charge transfer state identified in the light-harvesting complex II from a marine green algaiScience · 2023Article
- UV Radiation Induces Specific Changes in the Carotenoid Profile ofBiomolecules · 2022Article
- Protein Design: From the Aspect of Water Solubility and Stability.Chemical reviews · 2022Review
- A kaleidoscope of photosynthetic antenna proteins and their emerging roles.Plant physiology · 2022Article
- Dual Singlet Excited-State Quenching Mechanisms in an Artificial Caroteno-Phthalocyanine Light Harvesting Antenna.ACS physical chemistry Au · 2022Article
- Plant carotenoids: recent advances and future perspectives.Molecular horticulture · 2022Review
- A different perspective for nonphotochemical quenching in plant antenna complexes.Nature communications · 2021Article
- Ultrafast energy transfer between lipid-linked chromophores and plant light-harvesting complex II.Physical chemistry chemical physics : PCCP · 2021Article
- Hydroquinone redox mediator enhances the photovoltaic performances of chlorophyll-based bio-inspired solar cells.Communications chemistry · 2021Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plants prevent photodamage under high light by dissipating excess energy as heat. Conformational changes of the photosynthetic antenna complexes activate dissipation by leveraging the sensitivity of the photophysics to the protein structure. The mechanisms of dissipation remain debated, largely due to two challenges. First, because of the ultrafast timescales and large energy gaps involved, measurements lacked the temporal or spectral requirements. Second, experiments have been performed in detergent, which can induce non-native conformations, or in vivo, where contributions from homologous antenna complexes cannot be disentangled. Here, we overcome both challenges by applying ultrabroadband two-dimensional electronic spectroscopy to the principal antenna complex, LHCII, in a near-native membrane. Our data provide evidence that the membrane enhances two dissipative pathways, one of which is a previously uncharacterized chlorophyll-to-carotenoid energy transfer. Our results highlight the sensitivity of the photophysics to local environment, which may control the balance between light harvesting and dissipation in vivo.
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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.