Data

NameFlorencio Bellido, Francisco Javier
DepartmentBioquímica Vegetal y Biología Molecular
Knowledge areaBioquímica y Biología Molecular
Professional categoryCatedrático de Universidad
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  Publications

 

PhD Thesis
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Esencialidad de la tiorredoxina TrxA en cianobacterias. Estudio de un mutante condicional en Synechocystis sp. PCC 6803

Florencio Bellido, Francisco Javier; Huertas Romera, María José; Mallén Ponce, Manuel J. (2020-07-15)
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Lethality caused by ADP-glucose accumulation is suppressed by salt-induced carbon flux redirection in cyanobacteria

Díaz Troya, Sandra; Roldán Gálvez, Miguel; Mallén Ponce, Manuel J.; Ortega Martínez, Pablo; Florencio Bellido, Francisco Javier (Oxford University Press, 2020-01-01)
Cyanobacteria are widely distributed photosynthetic organisms. During the day they store carbon, mainly as glycogen, to ...
Article
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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 ...
Article
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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, 2018-01-01)
The LrtA protein of Synechocystis sp. PCC 6803 intervenes in cyanobacterial post-stress survival and in stabilizing 70S ...
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Characterization of TrxC, an Atypical Thioredoxin Exclusively Present in Cyanobacteria

López Maury, Luis; Heredia Martínez, Luis G.; Florencio Bellido, Francisco Javier (MDPI, 2018-01-01)
Cyanobacteria form a diverse group of oxygenic photosynthetic prokaryotes considered to be the antecessor of plant ...
PhD Thesis
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Interacción entre el estado redox celular y el metabolismo del nitrógeno en cianobacterias

Florencio Bellido, Francisco Javier; Muro Pastor, María Isabel; Robles Rengel, Rocio (2017-07-06)
En este trabajo se pretende analizar cómo el estrés oxidativo interfiere con el metabolismo del nitrógeno y su regulación ...
Article
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A new member of the thioredoxin reductase family from early uxygenic photosynthetic organisms

Buey, Rubén M.; Galindo Trigo, Sergio; López Maury, Luis; Velázquez Campoy, Adrián; Revuelta, José Luis; Florencio Bellido, Francisco Javier; Pereda, José M. de; Schürmann, Peter; Buchanan, Bob B.; Balsera, Monica (Oxford University Press, 2017-01-01)
Thioredoxins (Trxs) are key components of the redox system that regulates the activity of a spectrum of target proteins ...
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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, 2017-01-01)
Flavoproteinsparticipateinawidevarietyofphysiologicallyrelevant processes that typically involve redox reactions. Within ...
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Identification of the direct regulon of NtcA during early acclimation to nitrogen starvation in the cyanobacterium Synechocystis sp. PCC 6803

Giner Lamia, Joaquín; Robles Rengel, Rocio; Hernández Prieto, Miguel Ángel; Muro Pastor, María Isabel; Florencio Bellido, Francisco Javier; Futschik, Matthias E. (Oxford University Press, 2017-01-01)
In cyanobacteria, nitrogen homeostasis is maintained by an intricate regulatory network around transcription factor NtcA. ...
Article
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Intrinsically disordered inhibitor of glutamine synthetase is a functional protein with random-coil-like pKa values

Cozza, Concetta; Neira, Jose L.; Florencio Bellido, Francisco Javier; Muro Pastor, María Isabel; Rizzuti, Bruno (Wiley-Blackwell, 2017-01-01)
The sequential action of glutamine synthetase (GS) and glutamate synthase (GOGAT) in cyanobacteria allows the incorporation ...
PhD Thesis
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Inducción de autofagia por estrés en el retículo endoplasmático y por metales pesados en Chlamydomonas reinhardtii y su conexión con estrés oxidativo

Crespo González, José Luis; Florencio Bellido, Francisco Javier; Pérez Martín, Marta (2016-03-11)
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NADPH-thioredoxin reductase c mediates the response to oxidative stress and thermotolerance in the cyanobacterium anabaena sp. pcc7120

Sánchez Riego, Ana María; Mata Cabana, Alejandro; Galmozzi, Carla V.; Florencio Bellido, Francisco Javier (Frontiers Media S.A., 2016-01-01)
NADPH-thioredoxin reductase C (NTRC) is a bimodular enzyme composed of an NADPH-thioredoxin reductase and a thiioredoxin ...
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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, 2016-01-01)
A light-repressed transcript encodes the LrtA protein in cyanobacteria. We show that halflife of lrtA transcript from ...
Article
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CopM is a novel copper-binding protein involved in copper resistance in Synechocystis sp. PCC 6803

Giner Lamia, Joaquín; López Maury, Luis; Florencio Bellido, Francisco Javier (Wiley Open Access, 2015-01-01)
Copper resistance system in the cyanobacterium Synechocystis sp. PCC 6803 comprises two operons, copMRS and copBAC, which ...
Article
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A core of three amino acids at the carboxyl-terminal region of glutamine synthetase defines its regulation in cyanobacteria

Saelices Gómez, Lorena; Robles Rengel, Rocio; Florencio Bellido, Francisco Javier (Wiley, 2015-01-01)
Glutamine synthetase (GS) type I is a key enzyme in nitrogen metabolism, and its activity is finely controlled by cellular ...
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A loop unique to ferredoxin-dependent glutamate synthases is not absolutely essential for ferredoxin-dependent catalytic activity

Trypathi, Jatindra N.; Hirasawa, Masakazu; Sutton, R. Brian; Dasgupta, Afia; Vaidynathan, Nandhita; Zabet-Moghaddam, Massoud; Florencio Bellido, Francisco Javier; Srivastava, Anurag P.; Knaff, David B. (Springer, 2015-01-01)
It had been proposed that a loop, typically containing 26 or 27 amino acids, which is only present in monomeric, ...
Article
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Genomic responses to arsenic in the cyanobacterium Synechocystis sp. PCC 6803

Sánchez Riego, Ana María; López Maury, Luis; Florencio Bellido, Francisco Javier (Public Library of Science, 2014-01-01)
Arsenic is a ubiquitous contaminant and a toxic metalloid which presents two main redox states in nature: arsenite [AsIII] ...
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Global transcriptional profiles of the copper responses in the cyanobacterium synechocystis sp. PCC 6803

Giner Lamia, Joaquín; López Maury, Luis; Florencio Bellido, Francisco Javier (Public Library of Science, 2014-01-01)
Copper is an essential element involved in fundamental processes like respiration and photosynthesis. However, it becomes ...
Article
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Proteomic pattern alterations of the cyanobacterium Synechocystis sp. PCC 6803 in response to cadmium, nickel and cobalt

Mehta, Angela; López Maury, Luis; Florencio Bellido, Francisco Javier (Elsevier, 2014-01-01)
Cyanobacteria represent the largest and most diverse group of prokaryotes capable of performing oxygenic photosynthesis ...
Article
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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, 2014-01-01)
Glycogen constitutes the major carbon storage source in cyanobacteria, as starch in algae and higher plants. Glycogen and ...
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Metals in Cyanobacteria: Analysis of the Copper, Nickel, Cobalt and Arsenic Homeostasis Mechanisms

Huertas Romera, María Jose; López Maury, Luis; Giner Lamia, Joaquín; Sánchez Riego, Ana María; Florencio Bellido, Francisco Javier (MDPI AG, 2014-01-01)
Traces of metal are required for fundamental biochemical processes, such as photosynthesis and respiration. Cyanobacteria ...
Article
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Glutaredoxins are essential for stress adaptation in the cyanobacterium Synechocystis sp. PCC 6803

Sánchez Riego, Ana María; López Maury, Luis; Florencio Bellido, Francisco Javier (Frontiers media, 2013-01-01)
Glutaredoxins are small redox proteins able to reduce disulfides and mixed disulfides between GSH and proteins. Synechocystis ...
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Redox control of copper homeostasis in cyanobacteria

López Maury, Luis; Giner Lamia, Joaquín; Florencio Bellido, Francisco Javier (Taylor & Francis, 2012-01-01)
Copper is essential for all living organisms but is toxic when present in excess. Therefore organisms have developed ...
Article
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A comparative analysis of the NADPH thioredoxin reductase C-2-Cys peroxiredoxin system from plants and Cyanobacteria

Pascual, María Belén; Mata Cabana, Alejandro; Florencio Bellido, Francisco Javier; Lindahl, Anna Marika; Cejudo Fernández, Francisco Javier (American Society of Plant Biologists, 2011-01-01)
Redox regulation based on disulfide-dithiol conversion catalyzed by thioredoxins is an important component of chloroplast ...
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Brahma is required for proper expression of the floral repressor FLC in Arabidopsis

Amasino, Richard M.; Farrona Cortés, Sara; Hurtado Álvarez, Lidia; Florencio Bellido, Francisco Javier; Reyes Rosa, José Carlos; March Díaz, Rosana Rocío; Schmitz, Robert J.; Turck, Franziska (2011-01-01)
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Inhibition of protein synthesis by TOR inactivation revealed a conserved regulatory mechanism of the BiP chaperone in Chlamydomonas

Díaz Troya, Sandra; Pérez Pérez, Maria Esther; Pérez Martín, Marta; Moes, Suzette; Jeno, Paul; Florencio Bellido, Francisco Javier; Crespo González, José Luis (American Society of Plant Biologists, 2011-01-01)
The target of rapamycin (TOR) kinase integrates nutritional and stress signals to coordinately control cell growth in all ...
PhD Thesis
PhD Thesis
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New insights into the thioredoxin dependent redox regulation in the cyanobacterium. Synechocystis sp. PCC 6803.

Lindahl, Anna Marika; Florencio Bellido, Francisco Javier; Mata Cabana, Alejandro (2010-11-26)
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Posttranscriptional regulation of glutamine synthetase in the filamentous cyanobacterium Anabaena sp. PCC 7120: Differential expression between vegetative cells and heterocysts

Galmozzi, Carla V.; Saelices Gómez, Lorena; Florencio Bellido, Francisco Javier; Muro Pastor, María Isabel (American Society for Microbiology, 2010-01-01)
Genes homologous to those implicated in glutamine synthetase (GS) regulation by protein-protein interaction in the ...
PhD Thesis
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Producción fotosintética de etanol por la cianobacteria Synechocystis sp. PCC 6803

Florencio Bellido, Francisco Javier; García Guerrero, Miguel; Vidal Vidal, Rebeca (2010-01-01)
La preocupación en el ámbito mundial por el calentamiento del planeta, unida al agotamiento de las reservas de petróleo ...
PhD Thesis
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Estudio de la cascada de señalización TOR en Chlamydonas reinhardtii

Florencio Bellido, Francisco Javier; Crespo González, José Luis; Díaz Troya, Sandra (2009-11-06)
Nos propusimos utilizar el alga verde unicelular Chlamydomonas reinhardtii como modelo para el estudio de la cascada de ...
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Characterization of an alcohol dehydrogenase from the cyanobacterium Synechocystis sp. strain PCC 6803 that responds to environmental stress conditions via the Hik34-Rre1 two-component system

Vidal Vidal, Rebeca; López Maury, Luis; García Guerrero, Miguel; Florencio Bellido, Francisco Javier (American Society for Microbiology, 2009-01-01)
The slr1192 (adhA) gene from Synechocystis sp. strain PCC 6803 encodes a member of the medium-chain alcohol dehydrogenase/reductase ...
Article
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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, 2009-01-01)
Arsenic resistance in Synechocystis sp. strain PCC 6803 is mediated by an operon of three genes in which arsC codes for ...
Article
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A comprehensive analysis of the peroxiredoxin reduction system in the Cyanobacterium Synechocystis sp. strain PCC 6803 reveals that all five peroxiredoxins are thioredoxin dependent

Mata Cabana, Alejandro; Sánchez Riego, Ana María; Lindahl, M.; Florencio Bellido, Francisco Javier; Pérez Pérez, María Esther (2009-01-01)
Cyanobacteria perform oxygenic photosynthesis, which gives rise to the continuous production of reactive oxygen species, ...
PhD Thesis
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Mecanismo de regulación postraduccional de la glutamina sintetasa de tipo I en cianobacterias

Florencio Bellido, Francisco Javier; Muro-Pastor, María Isabel; Verónica Galmozzi, Carla (2008-09-25)
PhD Thesis
PhD Thesis
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Fijación y estudio de la línea medio palmítico CAS-7. Caracterización de las enzimas intraplastidiales Δ9 y Δ15 desaturasas, y la ferredoxina de girasol (Helianthus annuus L.)

Martínez Force, Enrique; Florencio Bellido, Francisco Javier; Garcés Mancheño, Rafael; Venegas Calerón, Mónica (2005-02-04)
Los objetivos de esta Tesis son: I) Identificación y caracterización de los genes que codifican a las estearil-ACP ...
PhD Thesis
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Resistencia a metales en la cianobacteria Synechocystis sp. PCC 6803

Reyes Rosa, José Carlos; Florencio Bellido, Francisco Javier; López Maury, Luis (2005-01-01)
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Arsenic sensing and resistance system in the cyanobacterium Synechocystis sp. Strain PCC 6803

López Maury, Luis; Florencio Bellido, Francisco Javier; Reyes Rosa, José Carlos (American Society for Microbiology, 2003-09-01)
Arsenic is one of the most important global environmental pollutants. Here we show that the cyanobacterium Synechocystis ...
Article
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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, 2003-01-01)
The PII proteins from the cyanobacteria Synechococcus sp. PCC 7942 and Synechocystis sp. PCC 6803 have been crystallized ...
Article
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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, 2003-01-01)
Light-dependent regulation of a growing number of chloroplast enzymatic activities has been found to occur through the ...
PhD Thesis
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Estudio del Gen de la ferredoxina-glutamato sintasa (glsf) de anabaena sp. Pcc 7120 y de los genes del sistema de las tiorredoxinas de synechocystis sp. Pcc 6803

Florencio Bellido, Francisco Javier; Martín Figueroa, Eugenio (2001-04-23)
El contenido de esta Tesis Doctoral comprende en una primera parte, el estudio de la enzima ferredoxina-glutamato sintasa ...
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Light-dependent regulation of cyanobacterial phytochrome expression

García Domínguez, Mario; Muro Pastor, Alicia María; Reyes Rosa, José Carlos; Florencio Bellido, Francisco Javier (American Society for Microbiology, 2000-01-01)
A histidine kinase protein (Cph1) with sequence homology and spectral characteristics very similar to those of the plant ...
PhD Thesis
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Las glutamina sintetasas de Anabaena Azollae (GSI) y Pseudanabaena Sp. PCC 693 (GSII) . Mutantes dirigidos afectados en la afinidad por el amonio

García Guerrero, Miguel; Florencio Bellido, Francisco Javier; Crespo González, José Luis (1999-06-18)
PhD Thesis
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Caracterización de un mutante de girasol (Helianthus annus L.) con alto contenido de ácido esteárico en su aceite

Garcés Mancheño, Rafael; Florencio Bellido, Francisco Javier; Cantisán Bohórquez, Sara (1999-04-08)
El trabajo ha consistido en la caracterización de un mutante de girasol con un mayor contenido de ácido esteárico que el ...
Article
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A gene cluster involved in metal homeostasis in the cyanobacterium Synechocystis sp. strain PCC 6803

García Domínguez, Mario; López Maury, Luis; Florencio Bellido, Francisco Javier; Reyes Rosa, José Carlos (American Society for Microbiology, 1999-01-01)
A gene cluster composed of nine open reading frames (ORFs) involved in Ni2+, Co2+, and Zn2+ sensing and tolerance in the ...
Article
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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, 1999-01-01)
he unicellular cyanobacterium Synechocystis sp. strain PCC 6803 has two putative pathways for ammonium assimilation: the ...
Article
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Glutamine synthetase inactivation by protein-protein interaction

García-Dominguez, Mario; Reyes, José C.; Florencio Bellido, Francisco Javier (National Academy of Sciences, 1999-01-01)
Glutamine synthetase (GS; EC 6.3.1.2) is the pivotal enzyme of nitrogen metabolism in prokaryotes. Control of bacterial ...
Presentation
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Biología molecular de la asimilación de amonio en cianobacterias

Florencio Bellido, Francisco Javier (1999-01-01)
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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, 1997-01-01)
In the cyanobacterium Synechocystis sp. strain PCC 6803 we have previously reported the presence of two different proteins ...
PhD Thesis
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Estudio de las glutamato sintasas de la cianobacteria Synechocystis sp. PCC 6803

Florencio Bellido, Francisco Javier; Candau Chacón, Pedro; Navarro Gómez, Francisco (1996-01-01)
El objetivo de este trabajo fue, en principio, la caracterización del gen de la Fd-GOGAT de Synechocystis 6803, así como ...
Article
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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, 1996-01-01)
NADP+-isocitrate dehydrogenase (NADP+-IDH) activity and protein levels in crude extracts from the unicellular cyanobacterium ...
Article
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A new type of glutamine synthetase in cyanobacteria: The protein encoded by the glnN gene supports nitrogen assimilation in Synechocystis sp. strain PCC 6803

Reyes Rosa, José Carlos; Florencio Bellido, Francisco Javier (American Society for Microbiology, 1994-01-01)
A new glutamine synthetase gene, glnN, which encodes a polypeptide of 724 amino acid residues (M(r), 79,416), has been ...
Article
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NADP(+)-isocitrate dehydrogenase from the cyanobacterium Anabaena sp. strain PCC 7120: purification and characterization of the enzyme and cloning, sequencing, and disruption of the icd gene

Muro Pastor, María Isabel; Florencio Bellido, Francisco Javier (American Society for Microbiology, 1994-01-01)
NADP(+)-isocitrate dehydrogenase (NADP(+)-IDH) from the dinitrogen-fixing filamentous cyanobacterium Anabaena sp. strain ...
Article
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A mutant lacking the glutamine synthetase gene (glnA) is impaired in the regulation of the nitrate assimilation system in the cyanobacterium Synechocystis sp. strain PCC 6803

Reyes, José C.; Florencio Bellido, Francisco Javier (American Society for Microbiology, 1994-01-01)
The existence in the unicellular cyanobacterium Synechocystis sp. strain PCC 6803 of two genes (glnA and glnN) coding for ...
PhD Thesis
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Isocitrato deshidrogenasa de cianobacterias: Purificación, caracterización y clonación del Gen icd

Florencio Bellido, Francisco Javier; Muro Pastor, María Isabel (1993-11-15)
El presente trabajo se ha centrado en el estudio de la isocitrato deshidrogenasa de cianobacterias, con objeto de contribuir ...
Article
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Effect of Glucose Utilization on Nitrite Excretion by the Unicellular Cyanobacterium Synechocystis sp. Strain PCC 6803

Reyes, José C.; Chávez de Diego, Sebastián; Muro Pastor, María Isabel; Florencio Bellido, Francisco Javier (American Society for Microbiology, 1993-01-01)
Up to 1 mM nitrite was excreted by Synechocystis strain 6803 cells growing under mixotrophic or photoheterotrophic conditions. ...
Article
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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, 1991-01-01)
Glutamine synthetase activity from Synechocystis sp. strain PCC 6803 is regulated as a function of the nitrogen source ...
PhD Thesis
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Glutamina sintetasa de la cianobacteria unicelular synechocystis sp. PCC 6803: Purificación, estudios de su regulación por la fuente de nitrógeno y clonación del gen glnA

Candau Chacón, Pedro; Florencio Bellido, Francisco Javier; Mérida Berlanga, Ángel (1990-11-09)
Las cianobacterias, organismos procariotas fotosintéticos, asimilan el amonio principalmente por la acción secuencial de ...
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Purification and Properties of Glutamine Synthetases from the Cyanobacteria Synechocystis sp. Strain PCC 6803 and Calothrix sp. Strain PCC 7601

Mérida Berlanga, Ángel; Leurentop, Line; Candau Chacón, Pedro; Florencio Bellido, Francisco Javier (American Society for Microbiology, 1990-01-01)
Glutamine synthetases (GSs) from two cyanobacteria, one unicellular (Synechocystis sp. strain PCC 6803) and the other ...
PhD Thesis
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Regulación de la asimilación de nitrato en Chlamydomonas reinhardii. Purificación y papel fisiológico de dos isoenzimas con actividad glutamina sintetasa

Vega Piqueres, José María; Losada Villasante, Manuel; Florencio Bellido, Francisco Javier (1982-01-01)
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.