Developing a Cas9‐based tool to engineer native plasmids in Synechocystis sp. PCC 6803
Sign Up to like & getrecommendations! Published in 2018 at "Biotechnology and Bioengineering"
DOI: 10.1002/bit.26747
Abstract: The oxygenic photosynthetic bacterium Synechocystis sp. PCC 6803 (S6803) is a model cyanobacterium widely used for fundamental research and biotechnology applications. Due to its polyploidy, existing methods for genome engineering of S6803 require multiple rounds… read more here.
Keywords: synechocystis pcc; pcc 6803; tool; native plasmids ... See more keywords
Effects of inactivation of the cyAbrB2 transcription factor together with glycogen synthesis on cellular metabolism and free fatty acid production in the cyanobacterium Synechocystis sp. PCC 6803
Sign Up to like & getrecommendations! Published in 2018 at "Biotechnology and Bioengineering"
DOI: 10.1002/bit.26842
Abstract: Deletion of the cyAbrB2 (Sll0822) transcription factor in Synechocystis sp. PCC 6803 causes aberrant accumulation of glycogen. We previously tried to redirect the excess carbon stored as glycogen in the cyabrB2‐disrupted (∆ cyabrB2) mutant by… read more here.
Keywords: cyabrb2; pcc 6803; synechocystis pcc; transcription factor ... See more keywords
Effect of light fluctuations on photosynthesis and metabolic flux in Synechocystis sp. PCC 6803.
Sign Up to like & getrecommendations! Published in 2023 at "Biotechnology progress"
DOI: 10.1002/btpr.3326
Abstract: In nature, photosynthetic organisms are exposed to fluctuating light, and their physiological systems must adapt to this fluctuation. To maintain homeostasis, these organisms have a light fluctuation photoprotective mechanism, which functions in both photosystems and… read more here.
Keywords: pcc 6803; synechocystis pcc; light fluctuations; metabolic flux ... See more keywords
Phosphate depletion controls lipid content and accumulation of heterotrophic bacteria during growth of Synechocystis sp. PCC 6803
Sign Up to like & getrecommendations! Published in 2019 at "Applied Microbiology and Biotechnology"
DOI: 10.1007/s00253-019-09817-9
Abstract: During the culturing of cyanobacteria, heterotrophic bacteria can compete for nutrients, compromise the quality of the harvested biomass, or cause culture crashes. We systematically investigated the effects of depleting inorganic phosphate (Pi) on the growth… read more here.
Keywords: heterotrophic bacteria; pcc 6803; synechocystis pcc; growth ... See more keywords
Transcriptome and metabolome analyses of response of Synechocystis sp. PCC 6803 to methyl viologen.
Sign Up to like & getrecommendations! Published in 2021 at "Applied microbiology and biotechnology"
DOI: 10.1007/s00253-021-11628-w
Abstract: The toxicity of methyl viologen (MV) to organisms is mainly due to the oxidative stress caused by reactive oxygen species produced from cell response. This study mainly investigated the response of Synechocystis sp. PCC 6803… read more here.
Keywords: response; response synechocystis; pcc 6803; synechocystis pcc ... See more keywords
TonB-Dependent Utilization of Dihydroxamate Xenosiderophores in Synechocystis sp. PCC 6803
Sign Up to like & getrecommendations! Published in 2017 at "Current Microbiology"
DOI: 10.1007/s00284-017-1355-2
Abstract: In Gram-negative bacteria, transport of ferric siderophores through outer membrane is a complex process that requires specific outer membrane transporters and energy-transducing TonB–ExbB–ExbD system in the cytoplasmic membrane. The genome of the non-siderophore-producing cyanobacterium Synechocystis… read more here.
Keywords: tonb dependent; pcc 6803; synechocystis pcc; iron ... See more keywords
Characterization of ABC transporter genes, sll1180, sll1181, and slr1270, involved in acid stress tolerance of Synechocystis sp. PCC 6803
Sign Up to like & getrecommendations! Published in 2018 at "Photosynthesis Research"
DOI: 10.1007/s11120-018-0548-2
Abstract: Over 50 ATP-binding cassette (ABC) transporter-related genes are detected in the Synechocystis sp. PCC 6803 genome by genome sequence analysis. Deletion mutants of other substrate-unknown ABC transporter genes were screened for their acid stress sensitivities… read more here.
Keywords: synechocystis pcc; pcc 6803; stress; acid stress ... See more keywords
Increased carbohydrate production from carbon dioxide in randomly mutated cells of cyanobacterial strain Synechocystis sp. PCC 6714: Bioprocess understanding and evaluation of productivities.
Sign Up to like & getrecommendations! Published in 2019 at "Bioresource technology"
DOI: 10.1016/j.biortech.2018.11.025
Abstract: Recently, several mutants of Synechocystis sp. PCC 6714 were obtained showing superior PHB content and productivities. Here, the most promising mutant named MT_a24 is compared in detail with the wild-type in controlled photobioreactors. In order… read more here.
Keywords: synechocystis pcc; carbon dioxide; step; pcc 6714 ... See more keywords
Surface reactivity of the cyanobacterium Synechocystis sp. PCC 6803 – Implications for trace metals transport to the oceans
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2020.120045
Abstract: Abstract Cyanobacteria are abundant in nearly every surface environment on Earth. Understanding their chemical reactivity and metal binding capacity with varying ionic strength (IS) is paramount to understanding trace metal cycling in natural environments. We… read more here.
Keywords: surface; cyanobacterium synechocystis; synechocystis pcc; surface reactivity ... See more keywords
Effect of organic solvents on asymmetric reduction of β-keto esters using cyanobacterium Synechocystis sp. PCC 6803
Sign Up to like & getrecommendations! Published in 2021 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2021.153249
Abstract: Abstract The asymmetric reduction of tert-butyl 3-oxobutanoate by cyanobacterium Synechocystis sp. PCC 6803 under illumination with red LED light at 25 °C for 24 h afforded the corresponding (R)-β-hydroxy ester in 79% enantiomeric excess (ee) (81% yield),… read more here.
Keywords: organic solvents; pcc 6803; cyanobacterium synechocystis; synechocystis pcc ... See more keywords
Elucidation of photoautotrophic carbon flux topology in Synechocystis PCC 6803 using genome-scale carbon mapping models.
Sign Up to like & getrecommendations! Published in 2018 at "Metabolic engineering"
DOI: 10.1016/j.ymben.2018.03.008
Abstract: Completeness and accuracy of metabolic mapping models impacts the reliability of flux estimation in photoautotrophic systems. In this study, metabolic fluxes under photoautotrophic growth conditions in the widely-used cyanobacterium Synechocystis PCC 6803 are quantified by… read more here.
Keywords: carbon; flux; synechocystis pcc; topology ... See more keywords