ArticleJournal of experimental botany2017
The function of LHCBM4/6/8 antenna proteins in Chlamydomonas reinhardtii.
Article in Journal of experimental botany, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed.
- Estimation of chloroplast macromolecular complex copy numbers and subunit stoichiometries during the Chlamydomonas reinhardtii cell cycle.The Plant journal : for cell and molecular biology · 2026Article
- Siphonous green macroalgae with contrasting capacities for the energy-dependent quenching, qE, rely on different photoprotective mechanisms.Photosynthesis research · 2026Article
- Photoautotrophic cultivation of a Chlamydomonas reinhardtii mutant with zeaxanthin as the sole xanthophyll.Biotechnology for biofuels and bioproducts · 2024Article
- The role of the pigment-protein complex LHCBM1 in nonphotochemical quenching in Chlamydomonas reinhardtii.Plant physiology · 2024Article
- High salt-induced PSI-supercomplex is associated with high CEF and attenuation of state transitions.Photosynthesis research · 2023Article
- Long-term acclimation to cadmium exposure reveals extensive phenotypic plasticity in Chlamydomonas.Plant physiology · 2021Article
- Modulation of Phototropin Signalosome with Artificial Illumination Holds Great Potential in the Development of Climate-Smart Crops.Current genomics · 2021Review
- LPA2 protein is involved in photosystem II assembly in Chlamydomonas reinhardtii.The Plant journal : for cell and molecular biology · 2021Article
- The Role of Acidic Residues in the C Terminal Tail of the LHCSR3 Protein ofThe journal of physical chemistry letters · 2021Article
- Light Harvesting in Fluctuating Environments: Evolution and Function of Antenna Proteins across Photosynthetic Lineage.Plants (Basel, Switzerland) · 2021Article
- Article
- Regulation of Light Harvesting inPlant physiology · 2020Article
- Structural insight into light harvesting for photosystem II in green algae.Nature plants · 2019Article
- ThePlant physiology · 2019Article
- Functional analysis of LHCSR1, a protein catalyzing NPQ in mosses, by heterologous expression in Arabidopsis thaliana.Photosynthesis research · 2019Article
- Remodeling of Chlamydomonas Metabolism Using Synthetic Inducers Results in Lipid Storage during Growth.Plant physiology · 2019Article
- In vitro and in vivo investigation of chlorophyll binding sites involved in non-photochemical quenching in Chlamydomonas reinhardtii.Plant, cell & environment · 2019Article
- Extremely robust photocurrent generation of titanium dioxide photoanodes bio-sensitized with recombinant microalgal light-harvesting proteins.Scientific reports · 2019Article
- Photoprotective, excited-state quenching mechanisms in diverse photosynthetic organisms.The Journal of biological chemistry · 2018Review
- LHCSR Expression under HSP70/RBCS2 Promoter as a Strategy to Increase Productivity in Microalgae.International journal of molecular sciences · 2018Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In eukaryotic autotrophs, photosystems are composed of a core moiety, hosting charge separation and electron transport reactions, and an antenna system, enhancing light harvesting and photoprotection. In Chlamydomonas reinhardtii, the major antenna of PSII is a heterogeneous trimeric complex made up of LHCBM1-LHCBM9 subunits. Despite high similarity, specific functions have been reported for several members including LHCBM1, 2, 7, and 9. In this work, we analyzed the function of LHCBM4 and LHCBM6 gene products in vitro by synthesizing recombinant apoproteins from individual sequences and refolding them with pigments. Additionally, we characterized knock-down strains in vivo for LHCBM4/6/8 genes. We show that LHCBM4/6/8 subunits could be found as a component of PSII supercomplexes with different sizes, although the largest pool was free in the membranes and poorly connected to PSII. Impaired accumulation of LHCBM4/6/8 caused a decreased LHCII content per PSII and a reduction in the amplitude of state 1-state 2 transitions. In addition, the reduction of LHCBM4/6/8 subunits caused a significant reduction of the Non-photochemical quenching activity and in the level of photoprotection.
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