ArticleThe EMBO journal1995
Electron transport regulates exchange of two forms of photosystem II D1 protein in the cyanobacterium Synechococcus.
Article in The EMBO journal, 1995. 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.
- Molecular Mechanisms ofPlants (Basel, Switzerland) · 2025Review
- Comparative Thermophysiology of MarineFrontiers in microbiology · 2022Article
- Crystal structure and redox properties of a novel cyanobacterial heme protein with a His/Cys heme axial ligation and a Per-Arnt-Sim (PAS)-like domain.The Journal of biological chemistry · 2017Article
- Sulphide Resistance in the Cyanobacterium Microcystis aeruginosa: a Comparative Study of Morphology and Photosynthetic Performance Between the Sulphide-Resistant Mutant and the Wild-Type Strain.Microbial ecology · 2016Article
- Natural variants of photosystem II subunit D1 tune photochemical fitness to solar intensity.The Journal of biological chemistry · 2013Article
- Prochlorococcus and Synechococcus have Evolved Different Adaptive Mechanisms to Cope with Light and UV Stress.Frontiers in microbiology · 2012Article
- Genome of the cyanobacterium Microcoleus vaginatus FGP-2, a photosynthetic ecosystem engineer of arid land soil biocrusts worldwide.Journal of bacteriology · 2011Article
- Integration of microalgae cultivation with industrial waste remediation for biofuel and bioenergy production: opportunities and limitations.Photosynthesis research · 2011Review
- Light history influences the response of the marine cyanobacterium Synechococcus sp. WH7803 to oxidative stress.Plant physiology · 2011Article
- Cyanobacterial psbA gene family: optimization of oxygenic photosynthesis.Cellular and molecular life sciences : CMLS · 2009Review
- Minimal genomes, maximal productivity: comparative genomics of the photosystem and light-harvesting complexes in the marine cyanobacterium, Prochlorococcus.Photosynthesis research · 2009Article
- Phase Transition of Thylakoid Membranes Modulates Photoinhibition in the Cyanobacterium Anabaena siamensis.Photosynthesis research · 2003Article
- Regulation of psbA and psaE expression by light quality in Synechocystis species PCC 6803. A redox control mechanism.Plant physiology · 2001Article
- A redox-responsive regulator of photosynthesis gene expression in the cyanobacterium Synechocystis sp. Strain PCC 6803.Journal of bacteriology · 2000Article
- Redox control of psbA gene expression in the cyanobacterium Synechocystis PCC 6803. Involvement of the cytochrome b(6)/f complex.Plant physiology · 2000Article
- Chlorophyll fluorescence analysis of cyanobacterial photosynthesis and acclimation.Microbiology and molecular biology reviews : MMBR · 1998Review
- Expression of psbA genes produces prominent 5' psbA mRNA fragments in Synechococcus sp. PCC 7942.Plant molecular biology · 1998Article
- Inactivation of the clpP1 gene for the proteolytic subunit of the ATP-dependent Clp protease in the cyanobacterium Synechococcus limits growth and light acclimation.Plant molecular biology · 1998Article
- The cyanobacterium Synechococcus resists UV-B by exchanging photosystem II reaction-center D1 proteins.Proceedings of the National Academy of Sciences of the United States of America · 1998Article
- Induction of the heat shock protein ClpB affects cold acclimation in the cyanobacterium Synechococcus sp. strain PCC 7942.Journal of bacteriology · 1997Article
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5 authors.
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Abstract
Synechococcus sp. PCC 7942 modulates photosynthetic function by transiently replacing the constitutive D1 photosystem II protein, D1:1, with an alternate form, D1:2, to help counteract photoinhibition under excess light. We show that a temperature drop from 37 to 25 degrees C also drives D1:1/D1:2 exchange under constant, moderate light. Chilling or light-induced D1 exchange results from rapid loss of psbAI message coding for D1:1 and accumulation of psbAII and psbAIII messages coding for D1:2. During chilling, a large pool of a novel form, D1:2*, transiently accumulates, distinguishable from normal D1 by an increase in apparent molecular mass. D1:2* is not phosphorylated and is probably a functionally inactive, incompletely processed precursor. After acclimation to 25 degrees C, D1:2* disappears and D1:1 again predominates, although substantial D1:2 remains. Partial inhibition of electron transport under constant, moderate light also triggers the D1 exchange process. These treatments all increase excitation pressure on photosystem II relative to electron transport. Therefore, information from photosynthetic electron transport regulates D1 exchange without any requirement for a change in light intensity or quality, possibly via a redox sensing mechanism proximal to photosystem II.
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