Results 41 to 50 of about 20,154 (210)

Enhanced Production of Photosynthetic Pigments and Various Metabolites and Lipids in the Cyanobacteria Synechocystis sp. PCC 7338 Culture in the Presence of Exogenous Glucose

open access: yesBiomolecules, 2021
Synechocystis strains are cyanobacteria that can produce useful biomaterials for biofuel and pharmaceutical resources. In this study, the effects of exogenous glucose (5-mM) on cell growth, photosynthetic pigments, metabolites, and lipids in ...
YuJin Noh   +8 more
doaj   +1 more source

Unconventional biochemical regulation of the oxidative pentose phosphate pathway in the model cyanobacterium Synechocystis sp. PCC 6803.

open access: yesBiochemical Journal, 2020
Metabolite production from carbon dioxide using sugar catabolism in cyanobacteria has been in the spotlight recently. Synechocystis sp. PCC 6803 (Synechocystis 6803) is the most studied cyanobacterium for metabolite production.
Shoki Ito, T. Osanai
semanticscholar   +1 more source

Optical Study of Cytochrome cM Formation in Synechocystis [PDF]

open access: yesIUBMB Life, 2001
AbstractThe expression of the cytM gene, which encodes cytochrome cM in Synechocystis sp. PCC 6803, is induced under stress conditions such as low temperature. Results of spectrophotometric studies revealed that cytochrome cM was oxidized by light absorbed by photosystem I in cells that had acclimatized to a low temperature.
V A, Shuvalov   +4 more
openaire   +2 more sources

Global Landscape of Native Protein Complexes in Synechocystis sp. PCC 6803

open access: yesGenomics, Proteomics & Bioinformatics, 2022
Synechocystis sp. PCC 6803 (hereafter: Synechocystis) is a model organism for studying photosynthesis, energy metabolism, and environmental stress. Although known as the first fully sequenced phototrophic organism, Synechocystis still has almost half of ...
Chen Xu   +8 more
doaj   +1 more source

Molecular Cloning, Expression, and Function of Synechocystis PCC6803 Type II Peroxiredoxin (sll1621) Gene in Escherichia coli Cells under Salinity Stress Conditions

open access: yesJournal of Pure and Applied Microbiology, 2020
Microorganism’s cycle exposure to reactive oxidants from internal metabolism and abiotic stress conditions, e.g. oxidative stress, salinity, drought, low temperature, high temperature, and high light.
Ahmed Gaber   +5 more
doaj   +1 more source

Effects of climate change on metabolite accumulation in freshwater and marine cyanobacteria

open access: yesClimate Change Ecology, 2021
Global climate change and anthropogenic nutrient inputs are responsible for increased frequency of cyanobacterial blooms that potentially contain 55 classes of bioactive metabolites.
I-Shuo Huang   +3 more
doaj   +1 more source

Plastoquinone Lipids: Their Synthesis via a Bifunctional Gene and Physiological Function in a Euryhaline Cyanobacterium, Synechococcus sp. PCC 7002

open access: yesMicroorganisms, 2023
Eukaryotic photosynthetic organisms synthesize triacylglycerols, which are crucial physiologically as major carbon and energy storage compounds and commercially as food oils and raw materials for carbon-neutral biofuel production.
Mimari Kondo   +5 more
doaj   +1 more source

Phycobilisome rod mutants in Synechocystis sp. strain PCC6803 [PDF]

open access: yesMicrobiology, 2004
The phycobilisome is a large pigment-protein assembly that harvests light energy for photosynthesis. This supramolecular complex is composed of two main structures: a core substructure and peripheral rods. Linker polypeptides assemble phycobiliproteins within these structures and optimize light absorption and energy transfer.
Ughy, Bettina, Ajlani, Ghada
openaire   +3 more sources

Different resistance to UV-B radiation of extracellular polymeric substances of two cyanobacteria from contrasting habitats

open access: yesFrontiers in Microbiology, 2016
The effects of UV-B radiation (UVBR) on photosynthetic activity (Fv/Fm) of aquatic Synechocystis sp. and desert Chroococcus minutus and effects on composition and fluorescence property of extracellular polymeric substances (EPS) from Synechocystis sp ...
Wenjuan Song   +5 more
doaj   +1 more source

Cyanobacteria: Model Microorganisms and Beyond

open access: yesMicroorganisms, 2022
In this review, the general background is provided on cyanobacteria, including morphology, cell membrane structure, and their photosynthesis pathway.
Malihe Mehdizadeh Allaf   +1 more
doaj   +1 more source

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