ArticleMicroorganisms2022
Chromatic Acclimation Processes and Their Relationships with Phycobiliprotein Complexes.
Article in Microorganisms, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed.
- Multispectral regulation of chromatic acclimation by integration of the Rca system and the conservedJournal of bacteriology · 2026Article
- Nocturnal hydration prepares desert cyanobacteria for dawn-light harvesting by inducing phycoerythrin synthesis.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- A genome-resolved cyanobacterial consortium from the Atacama Desert reveals novel bacterial diversity, stress-resilience potential, chromatic flexibility, and photoprotection.Frontiers in bioengineering and biotechnology · 2026Article
- Partial photoswitching of rod-shaped phycobilisome production in the cyanobacterium Synechocystis sp. PCC 6803.Plant & cell physiology · 2025Article
- The molecular basis of the most red-shifted allophycocyanin discovered to date.Photosynthesis research · 2025Article
- Far-red light-driven photoautotrophy of chlorophyll f-producing cyanobacterium without red-shifted phycobilisome core complex.Photosynthesis research · 2025Article
- A Comprehensive Study of Light Quality Acclimation in Synechocystis Sp. PCC 6803.Plant & cell physiology · 2024Article
- Structure of the antenna complex expressed during far-red light photoacclimation in Synechococcus sp. PCC 7335.The Journal of biological chemistry · 2024Article
- Isolation and Characterization of the Chromatic-Acclimating, Filamentous CyanobacteriummicroPublication biology · 2024Article
- Responding to light signals: a comprehensive update on photomorphogenesis in cyanobacteria.Physiology and molecular biology of plants : an international journal of functional plant biology · 2023Review
- The structural basis for light acclimation in phycobilisome light harvesting systems systems in Porphyridium purpureum.Communications biology · 2023Article
- Modeling the Characteristic Residues of ChlorophyllMicroorganisms · 2023Article
- Helical allophycocyanin nanotubes absorb far-red light in a thermophilic cyanobacterium.Science advances · 2023Article
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Authors and funding
2 authors.
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Abstract
Chromatic acclimation (CA) is a widespread mechanism for optimizing the composition of phycobiliprotein complexes to maximize the cyanobacterial light capture efficiency. There are seven CA types, CA1-CA7, classified according to various photoregulatory pathways. Here, we use sequence analyses and bioinformatics to predict the presence of CA types according to three GAF (cGMP phosphodiesterase/adenylyl cyclase/FhlA)-containing photoreceptors, CcaS (cyanobacterial chromatic acclimation sensor), RcaE (regulator of chromatic adaptation), and RfpA (regulator for far-red photoacclimation). These photoreceptors were classified into three different phylogenetic groups leading different CA types in a diverse range of cyanobacteria. Combining with genomic information of phycobilisome compositions, the CA capabilities of various cyanobacteria were conjectured. Screening 65 accessible cyanobacterial genomes, we defined 19 cyanobacteria that have the capability to perform far-red light photoacclimation (FaRLiP) under the control of RfpA. Forty out of sixty-five cyanobacteria have the capability to perform green/red light photoacclimation, although they use different photoreceptors (RcaE and/or CcaS) and photoregulatory pathways. The reversible response of photoreceptors in CA regulation pathways trigged by changed light conditions reflects the flexibility of photoregulatory mechanisms in cyanobacteria and the putative independent evolutionary origin of photoacclimation types.
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