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Listar por autor "Florencio Bellido, Francisco Javier"
Mostrando ítems 61-78 de 78
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Artículo
Redox regulation of glycogen biosynthesis in the cyanobacterium synechocystis sp. PCC 6803: Analysis of the AGP and glycogen synthases
Díaz Troya, Sandra; López Maury, Luis; Sánchez Riego, Ana María; Roldán Galvez, Miguel; Florencio Bellido, Francisco Javier (Oxford University Press, 2014)Glycogen constitutes the major carbon storage source in cyanobacteria, as starch in algae and higher plants. Glycogen and ...
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Tesis Doctoral
Regulación de la asimilación de nitrato en Chlamydomonas reinhardii. Purificación y papel fisiológico de dos isoenzimas con actividad glutamina sintetasa
Florencio Bellido, Francisco Javier (1982)Se ha estudiado la regulación de la asimilación de nitrato en Chlamydomonas reinhardii especialmente el efecto del amonio, así como a la caracterización del proceso de entrada del nitrógeno inorgánico en dichas algas.
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Artículo
Regulation of glutamine synthetase activity in the unicellular cyanobacterium Synechocystis sp. strain PCC 6803 by the nitrogen source: Effect of ammonium
Mérida Berlanga, Ángel; Candau Chacón, Pedro; Florencio Bellido, Francisco Javier (American Society for Microbiology, 1991)Glutamine synthetase activity from Synechocystis sp. strain PCC 6803 is regulated as a function of the nitrogen source ...
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Tesis Doctoral
Resistencia a metales en la cianobacteria Synechocystis sp. PCC 6803
López Maury, Luis (2005) -
Artículo
Stress response requires an efficient connection between glycogen and central carbon metabolism by phosphoglucomutases in cyanobacteria
Ortega Martínez, Pablo; Roldán Gálvez, Miguel; Díaz Troya, Sandra; Florencio Bellido, Francisco Javier (Oxford University Press, 2023-03-13)Glycogen and starch are the main storage polysaccharides, acting as a source of carbon and energy when necessary. ...
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Artículo
Structural studies on the synchronization of catalytic centers in glutamate synthase
Van Den Heuvel, Robert H.H.; Ferrari, Davide; Bossi, Roberto T.; Ravasio, Sergio; Curti, Bruno; Vanoni, Maria A.; Florencio Bellido, Francisco Javier; Mattevi, Andrea (American Society for Biochemistry and Molecular Biology, 2002)The complex iron-sulfur flavoprotein glutamate synthase (GltS) plays a prominent role in ammonia assimilation in bacteria, ...
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Artículo
The cyanobacterial ribosomal-associated protein LrtA from Synechocystis sp. PCC 6803 is an oligomeric protein in solution with chameleonic sequence properties
Contreras, Lellys M.; Sevilla, Paz; Cámara Artigas, Ana; Hernández Cifre, José G.; Rizzuti, Bruno; Florencio Bellido, Francisco Javier; Muro Pastor, María Isabel; García de la Torre, José; Neira, José L. (MDPI, 2018)The LrtA protein of Synechocystis sp. PCC 6803 intervenes in cyanobacterial post-stress survival and in stabilizing 70S ...
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Artículo
The cyanobacterial ribosomal-associated protein LrtA is involved in post-stress survival in synechocystis sp. PCC 6803
Galmozzi, Carla V.; Florencio Bellido, Francisco Javier; Muro Pastor, María Isabel (Public Library of Science, 2016)A light-repressed transcript encodes the LrtA protein in cyanobacteria. We show that halflife of lrtA transcript from ...
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Artículo
The Distinctive Regulation of Cyanobacterial Glutamine Synthetase
Bolay, Paul; Muro Pastor, María Isabel; Florencio Bellido, Francisco Javier; Klähn, Stephan (MDPI AG, 2018-10-27)Glutamine synthetase (GS) features prominently in bacterial nitrogen assimilation as it catalyzes the entry of bioavailable ...
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Artículo
The glutathione/glutaredoxin system is essential for arsenate reduction in Synechocystis sp. strain PCC 6803
López Maury, Luis; Sánchez Riego, Ana María; Reyes Rosa, José Carlos; Florencio Bellido, Francisco Javier (American Society for Microbiology, 2009)Arsenic resistance in Synechocystis sp. strain PCC 6803 is mediated by an operon of three genes in which arsC codes for ...
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Artículo
The NADP+-isocitrate dehydrogenase gene (icd) is nitrogen regulated in cyanobacteria
Muro Pastor, Alicia María; Reyes Rosa, José Carlos; Florencio Bellido, Francisco Javier (American Society for Microbiology, 1996)NADP+-isocitrate dehydrogenase (NADP+-IDH) activity and protein levels in crude extracts from the unicellular cyanobacterium ...
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Artículo
The Novel PII-Interacting Protein PirA Controls Flux into the Cyanobacterial Ornithine-Ammonia Cycle
Bolay, Paul; Rozbeh, Rokhsareh; Muro Pastor, María Isabel; Timm, Stefan; Hagemann, Martin; Florencio Bellido, Francisco Javier; Forchhammer, Karl; Klähn, Stephan (American Society for Microbiology, 2021)Among prokaryotes, cyanobacteria have an exclusive position as they perform oxygenic photosynthesis. Cyanobacteria ...
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Artículo
The presence of glutamate dehydrogenase is a selective advantage for the cyanobacterium Synechocystis sp. strain PCC 6803 under nonexponential growth conditions
Chávez de Diego, Sebastián; Lucena Soto, José Manuel; Reyes Rosa, José Carlos; Florencio Bellido, Francisco Javier; Candau Chacón, Pedro (American Society for Microbiology, 1999)he unicellular cyanobacterium Synechocystis sp. strain PCC 6803 has two putative pathways for ammonium assimilation: the ...
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Artículo
The sRNA NsiR4 fine-tunes arginine synthesis in the cyanobacterium Synechocystis sp. PCC 6803 by post-transcriptional regulation of PirA
Bolay, Paul; Hemm, Luisa; Florencio Bellido, Francisco Javier; Hess, Wolfgang R.; Muro Pastor, M. Isabel; Klähn, Stephan (Taylor & Francis, 2022)As the only oxygenic phototrophs among prokaryotes, cyanobacteria employ intricate mechanisms to regulate common metabolic ...
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Artículo
The structures of the PII proteins from the cyanobacteria Synechococcus sp. PCC 7942 and Synechocystis sp. PCC 6803
Xu, Yibin; Carr, Paul D.; Clancy, Paula; García Domínguez, Mario; Forchhammer, Karl; Florencio Bellido, Francisco Javier; Tandeau De Marsac, Nicole (International Union of Crystallography, 2003)The PII proteins from the cyanobacteria Synechococcus sp. PCC 7942 and Synechocystis sp. PCC 6803 have been crystallized ...
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Artículo
Thioredoxin-linked processes in cyanobacteria are as numerous as in chloroplasts, but targets are different
Florencio Bellido, Francisco Javier; Lindahl, Anna Marika (National Academy of Sciences, 2003)Light-dependent regulation of a growing number of chloroplast enzymatic activities has been found to occur through the ...
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Artículo
Transcription of glutamine synthetase genes (glnA and glnN) from the cyanobacterium Synechocystis sp. strain PCC 6803 is differently regulated in response to nitrogen availability
Reyes Rosa, José Carlos; Muro Pastor, Alicia María; Florencio Bellido, Francisco Javier (American Society for Microbiology, 1997)In the cyanobacterium Synechocystis sp. strain PCC 6803 we have previously reported the presence of two different proteins ...
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Artículo
Unprecedented pathway of reducing equivalents in a diflavin-linked disulfide oxidoreductase
Buey, Rubén M.; Arellano, Juan B.; López Maury, Luis; Galindo Trigo, Sergio; Velázquez Campoy, Adrián; Revuelta, José Luis; Pereda, José M. de; Florencio Bellido, Francisco Javier; Schürmann, Peter; Buchanan, Bob B.; Balsera, Monica (National Academy of Sciences, 2017)Flavoproteinsparticipateinawidevarietyofphysiologicallyrelevant processes that typically involve redox reactions. Within ...