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Showing 1 to 20 of 52 for “"Synechocystis"”.
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Transcriptional profiling and flux measurements of polyhydroxybutyrate production in Synechocystis
(cont.) to determine the CO₂ uptake rates and PHB production rates of strains engineered for enhanced CO₂ fixation and PHB production respectively.
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Producción fotosintética de etanol por la cianobacteria Synechocystis sp. PCC 6803
La preocupación en el ámbito mundial por el calentamiento del planeta, unida al agotamiento de las reservas de petróleo ha generado un gran interés en los últimos años por las fuentes de energía alternativas (Hoffert et al., 2002). Casi una tercera parte de la energía mundial se emplea en el …
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Structure and Function of a Cytochrome P450 From Synechocystis Sp. PCC 6803
… Addressing this lacuna, the cyp120A1 gene from Synechocystis sp. PCC 6803 has been cloned, heterologously expressed in and purified from E. coli. Homology modeling of CYP120A1 based on the CYP1O7A structure and subsequent in silico docking of a small molecule library identified all-trans …
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Characterization of cytochromes and plastocyanin in the cyanobacterium Synechocystis sp. PCC 6803
… photosystem I in the unicellular cyanobacterium Synechocystis 6803. Two soluble proteins, the heme-protein cytochrome c553 and the copper protein plastocyanin, were isolated from this species and specific antibodies were raised to each protein. Using antibodies as probes, the reciprocal …
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Elucidating the bio-electrochemical mechanism of exoelectrogenesis of the cyanobacterium Synechocystis sp. PCC6803
… reaching a steady state) was measured from Synechocystis sp. PCC6803 loaded onto inverse-opal indium tin oxide electrodes. It was hypothesised that features of the complex photocurrent profile could be assigned to different biotic or abiotic charge transfer processes and pathways that make …
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The Physiological Effects of Phycobilisome Antenna Modification on the Cyanobacterium Synechocystis sp. PCC 6803
… Wild type phycobilisomes in the model organism Synechocystis sp. PCC 6803: Synechocystis 6803) consist of a tricylindrical core from which six rods radiate. The colored phycobiliproteins are held together by colorless linker polypeptides.</p><p>Several phycobilisome truncation mutants have been …
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Esencialidad de la tiorredoxina TrxA en cianobacterias. Estudio de un mutante condicional en Synechocystis sp. PCC 6803
Introducción: el cáncer de cabeza y cuello (CCC) constituye la novena neoplasia maligna más común en el mundo, con una importante morbilidad y mortalidad, sobre todo en los países en desarrollo. El cáncer de laringe es la segunda neoplasia maligna más común de este grupo; tiene una incidencia …
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The role of glycogen Metabolism in the Adaptation to environmental Changes of the cyanobacterium Synechocystis sp. PCC 6803
… glycogen metabolism and how these reserves help Synechocystis sp. PCC 6803 adapt to environmental changes, enhancing the resilience of this model photosynthetic organism. By examining phosphohexomutases, that interchange the phosphate of glucoses, the work identifies the sll0726 as the main …
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Identification and Characterization of Enzymes Involved in Post-translational Modifications of Phycobiliproteins in the Cyanobacterium Synechocystis sp. PCC 6803
… of phycobiliproteins (PBP) in the cyanobacterium Synechocystis sp. PCC 6803. Asparagine 72 is methylated to produce gamma-N-methylasparagine on beta subunits of PBP in vivo. A candidate for this methyl transferase is CpcM (sll0487). Methylase assays showed that CpcM is specific for the beta …
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Identification of a Low Molecular Weight Protein Tyrosine Phosphatase and Its Potential Physiological Substrates in Synechocystis sp. PCC 6803
… product of open reading frame slr0328 from Synechocystis sp. PCC 6803, SynPTP, possesses significant amino acid sequence similarity with known low molecular weight protein tyrosine phosphatases (PTPs). To determine the gross functional properties of this hypothetical protein, open reading …
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Development of 13C Fingerprint Tool and Its Application for Exploring Carbon and Energy Metabolism in Cyanobacterium Synechocystis sp. PCC 6803
… metabolic network in cyanobacteria model species Synechocystis sp. PCC 6803 and the integration of this method with metabolic flux analysis and transcriptomics analysis to quantify the diverse carbon and energy metabolism regulation under different internal or external stimuli. The project mainly …
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Characterization of Slr1098, a Protein with Similarity to the Bilin Lyase Subunit CpcE from the Cyanobacterium Synechocystis sp. PCC 6803
… role of the slr1098 gene in the cyanobacterium Synechocystis sp. PCC 6803, a gene with similarity to cpcE which encodes a subunit of an enzyme involved in bilin attachment to phycocyanin. This protein is hypothesized to be involved in oligomerization of phycocyanin due to previous results …
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Redox Homeostasis in Cyanobacteria
… and degradation pathways in the model organism Synechocystis sp. PCC 6803: Synechocystis 6803), an oxygenic photosynthetic cyanobacterium. We utilized targeted homologous recombination to generate deletion mutants of glutamate-cysteine ligase: GshA) and glutathione synthetase: GshB) in …
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Regulation of Metabolism in Mycobacteria and Cyanobacteria
… in the cyanobacteria Microcystis aeruginosa and Synechocystis sp. PCC6803 (Synechocystis). Investigation of the biochemistry of M. aeruginosa VapBC systems was limited by poor expression, however a single TA system, VapBCMAE43230/20, was successfully purified by incorporating the SUMO fusion …
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Citocromo c6 y plastocianina de la cianobacteria Synechocystis PCC 6803: estudio de la relación estructura-función en las proteínas nativas y modificadas por mutagénesis dirigida
… de transporte de electrones de la cianobacteria Synechocystis sp.
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