ArticlePlant physiology2005
The mutant of sll1961, which encodes a putative transcriptional regulator, has a defect in regulation of photosystem stoichiometry in the cyanobacterium Synechocystis sp. PCC 6803.
Article in Plant physiology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed, 47 citations in OpenAlex.
- Living Photoanodes for Solar-Driven Water Oxidation.Chemical reviews · 2026Review
- Cyanobacteria dynamically regulate phycobilisome-to-photosystem excitation energy transfer.iScience · 2025Article
- Synthetic Biology Strategies and Tools to Modulate Photosynthesis in Microbes.International journal of molecular sciences · 2025Review
- Functional consequences of modification of the photosystem I/photosystem II ratio in the cyanobacteriumJournal of bacteriology · 2024Article
- Growth and photosynthetic performance of Nostoc linckia (formerly N. calcicola) cells grown in BG11 and BG11Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2023Article
- Distinctive Features of PipX, a Unique Signaling Protein of Cyanobacteria.Life (Basel, Switzerland) · 2020Review
- Carbon/nitrogen homeostasis control in cyanobacteria.FEMS microbiology reviews · 2020Review
- Flux balance analysis of cyanobacteria reveals selective use of photosynthetic electron transport components under different spectral light conditions.Photosynthesis research · 2020Article
- Interplay and Targetome of the Two Conserved Cyanobacterial sRNAs Yfr1 and Yfr2 in Prochlorococcus MED4.Scientific reports · 2019Article
- Selective loss of photosystem I and formation of tubular thylakoids in heterotrophically grown red alga Cyanidioschyzon merolae.Photosynthesis research · 2019Article
- Stable Reference Gene Selection for RT-qPCR Analysis inBioMed research international · 2019Article
- The GntR family transcriptional regulator PMM1637 regulates the highly conserved cyanobacterial sRNA Yfr2 in marine picocyanobacteria.DNA research : an international journal for rapid publication of reports on genes and genomes · 2018Article
- Interaction of the GntR-family transcription factor Sll1961 with thioredoxin in the cyanobacterium Synechocystis sp. PCC 6803.Scientific reports · 2018Article
- The PFrontiers in molecular biosciences · 2018Review
- Expanding the Cyanobacterial Nitrogen Regulatory Network: The GntR-Like Regulator PlmA Interacts with the PII-PipX Complex.Frontiers in microbiology · 2016Article
- Analysis of spontaneous suppressor mutants from the photomixotrophically grown pmgA-disrupted mutant in the cyanobacterium Synechocystis sp. PCC 6803.Photosynthesis research · 2015Article
- A bioenergetic assessment of photosynthetic growth of Synechocystis sp. PCC 6803 in continuous cultures.Biotechnology for biofuels · 2015Article
- A transcriptional regulator Sll0794 regulates tolerance to biofuel ethanol in photosynthetic Synechocystis sp. PCC 6803.Molecular & cellular proteomics : MCP · 2014Article
- Long-term acclimation of the cyanobacterium Synechocystis sp. PCC 6803 to high light is accompanied by an enhanced production of chlorophyll that is preferentially channeled to trimeric photosystem I.Plant physiology · 2012Article
- Acclimation to high-light conditions in cyanobacteria: from gene expression to physiological responses.Journal of plant research · 2012Review
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In acclimation to changing light environments, photosynthetic organisms modulate the ratio of two photosynthetic reaction centers (photosystem I [PSI] and photosystem II). One mutant, which could not modulate photosystem stoichiometry upon the shift to high light, was isolated from mutants created by random transposon mutagenesis. Measurements of chlorophyll fluorescence and analysis of the reaction center subunits of PSI through western blotting in this mutant revealed that the content of PSI could not be suppressed under high-light condition. In the mutant, transposon was inserted to the sll1961 gene encoding a putative transcriptional regulator. DNA microarray analysis revealed that the expression of sll1773 was drastically induced in the sll1961 mutant upon exposure to high light for 3 h. Our results demonstrate that a transcriptional regulator, Sll1961, and its possible target proteins, including Sll1773, may be responsible for the regulation of photosystem stoichiometry in response to high light.
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