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Ver Investigador - - Prisma - Unidad de Bibliometría

José María Ortega Rodríguez

Catedrático de Universidad
ortega@us.es
Área de conocimiento: Bioquímica y Biología Molecular
Departamento: Bioquímica Vegetal y Biología Molecular
Grupo: Respuesta a estrés y biología sintética de microorganismos fotosintéticos - BIO-022 (Universidad de Sevilla)
Centro mixto: Instituto de Bioquímica Vegetal y Fotosíntesis (IBVF)
Prog. doctorado: BIOLOGÍA INTEGRADA, BIOLOGÍA MOLECULAR, BIOMEDICINA E INVESTIGACIÓN CLÍNICA

Investiga en

Palabras clave
Líneas de investigación
Resumen
Tipo Año Título Fuente
Artículo2022 Iron deficiency promotes the lack of photosynthetic cytochrome c550 and affects the binding of the luminal extrinsic subunits to photosystem ii in the diatom phaeodactylum tricornutum INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
Editorial2021 A tribute to Jean-Marc Ducruet for his contribution to thermoluminescence and photosynthesis research PHYSIOLOGIA PLANTARUM
Artículo2021 The afterglow photosynthetic luminescence PHYSIOLOGIA PLANTARUM
Artículo2021 The heterologous expression of a plastocyanin in the diatom Phaeodactylum tricornutum improves cell growth under iron-deficient conditions PHYSIOLOGIA PLANTARUM
Artículo2019 The afterglow thermoluminescence band as an indicator of changes in the photorespiratory metabolism of the model legume Lotus japonicus PHYSIOLOGIA PLANTARUM
Artículo2017 The photosynthetic cytochrome c550 from the diatom Phaeodactylum tricornutum PHOTOSYNTHESIS RESEARCH
Artículo2016 Iron Deficiency Induces a Partial Inhibition of the Photosynthetic Electron Transport and a High Sensitivity to Light in the Diatom Phaeodactylum tricornutum FRONTIERS IN PLANT SCIENCE
Artículo2016 Mutations of Cytochrome b559 and PsbJ on and near the Qc Site in Photosystem II Influence the Regulation of Short-Term Light Response and Photosynthetic Growth of the Cyanobacterium Synechocystis sp PCC 6803 BIOCHEMISTRY
Ponencia2015 In vivo reconstitution of a cytochrome b(559) like structure with a truncated N-terminus alpha-subunit FEBS JOURNAL
Artículo2015 In vivo reconstitution of a homodimeric cytochrome b559 like structure: The role of the N-terminus α-subunit from Synechocystis sp PCC 6803 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY
Artículo2015 Thermoluminescence as a complementary technique for the toxicological evaluation of chemicals in photosynthetic organisms AQUATIC TOXICOLOGY
Artículo2014 The role of the high potential form of the cytochrome b559: Study of Thermosynechococcus elongatus mutants BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS
Capítulo2013 A new value for the redox potential of cytochrome c550 in photosystem II from Thermosynechococcus elongatus Advanced Topics in Science and Technology in China
Artículo2013 Spectroscopic and functional characterization of cyanobacterium Synechocystis PCC 6803 mutants on the cytoplasmic-side of cytochrome b559 in photosystem II BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS
Ponencia2012 A thermoluminescence study of photosystem II back electron transfer reactions in Lotus japonicus FEBS JOURNAL
Revisión2012 Photosynthetic cytochrome c550 BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS
Artículo2012 Reconstitution, spectroscopy, and redox properties of the photosynthetic recombinant cytochrome b559 from higher plants PHOTOSYNTHESIS RESEARCH
Artículo2011 A High Redox Potential Form of Cytochrome c550 in Photosystem II from Thermosynechococcus elongatus JOURNAL OF BIOLOGICAL CHEMISTRY
Artículo2011 Kinetics of reduction of bacteriochlorophyll dimer in reaction centers of photosynthetic bacteria RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B
Artículo2011 Peculiar properties of chlorophyll thermoluminescence emission of autotrophically or mixotrophically grown Chlamydomonas reinhardtii JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY
Ponencia2010 The use of thermoluminescence endpoints on photosynthetic organisms exposed to environmental chemicals TOXICOLOGY LETTERS
Artículo2008 Protein dynamics control of electron transfer in photosynthetic reaction centers from Rps. sulfoviridis JOURNAL OF PHYSICAL CHEMISTRY B
Capítulo2008 Site-directed mutagenesis of cytochrome b559 in the cyanobacterium Thermosynechococcus elongatus Photosynthesis. Energy from the sun
Artículo2007 Changes in photosynthetic electron transfer and state transitions in an herbicide-resistant D1 mutant from soybean cell cultures BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS
Artículo2007 Changes in photosynthetic metabolism induced by tobamovirus infection in Nicotiana benthamiana studied in vivo by thermoluminescence NEW PHYTOLOGIST
Resumen congreso2007 Protein dynamics control of electron transfer in reaction centers from photosynthetic bacteria Journal of Biological Inorganic Chemistry
Ponencia2007 Site-directed mutagenesis of cytochrome b559 in the cyanobacterium Thermosynechococcus elongatus PHOTOSYNTHESIS RESEARCH
Artículo2006 Protein dynamics control of electron transfer in reaction centers from Rps. viridis MOLECULAR SIMULATION
Artículo2005 A thermoluminescence study of Photosystem II back electron transfer reactions in rice leaves - effects of salt stress PHOTOSYNTHESIS RESEARCH
Artículo2005 Afterglow thermoluminescence band as a possible early indicator of changes in the photosynthetic electron transport in leaves PHOTOSYNTHESIS RESEARCH
Artículo2005 Analysis of electron transfer kinetics in reaction centers of photosynthetic bacteria in frame of Rips-Jortner model Doklady Akademii Nauk. Rossijskaâ Akademiâ Nauk
Artículo2005 Analysis of kinetics of electron transfer in the reaction centers of photosynthetic bacteria using the Rips-Jortner model Doklady Biochemistry And Biophysics
Capítulo2005 Role of the Cytochrome c550 in the Cyanobacterium Thermosynechococcus elongatus: Study of Redox Mutants PHOTOSYNTHESIS: FUNDAMENTAL ASPECTS TO GLOBAL PERSPECTIVES
Artículo2005 Role of the oxidized secondary acceptor QB of Photosystem II in the delayed 'afterglow' chlorophyll luminescence PHOTOSYNTHESIS RESEARCH
Artículo2005 Sugar-mediated transcriptional regulation of the Gap gene system and concerted photosystem II functional modulation in the microalga Scenedesmus vacuolatus PLANTA
Capítulo2005 The chloroplast as target of biotic stress PHOTOSYNTHESIS: FUNDAMENTAL ASPECTS TO GLOBAL PERSPECTIVES
Artículo2004 Copper effect on cytochrome b559 of photosystem II under photoinhibitory conditions PHYSIOLOGIA PLANTARUM
Artículo2004 Cytochrome c550 in the cyanobacterium Thermosynechococcus elongatus - Study of redox mutants JOURNAL OF BIOLOGICAL CHEMISTRY
Artículo2004 Descripción ultraestructural de Euglena pailasensis (Euglenozoa) del Volcán Rincón de la Vieja, Guanacaste, Costa Rica Revista de Biologia Tropical
Artículo2003 Detergent effect on cytochrome b559 electron paramagnetic resonance signals in the photosystem II reaction centre PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES
Artículo2003 Redox properties of the photosystem II cytochromes b559 and c550 in the cyanobacterium Thermosynechococcus elongatus Journal of Biological Inorganic Chemistry
Artículo2002 Characterization of a photosynthetic Euglena strain isolated from an acidic hot mud pool of a volcanic area of Costa Rica FEMS MICROBIOLOGY ECOLOGY
Artículo2002 Combined dynamic model for the kinetics of electron transfer from cytochrome to a bacteriochlorophill dimer in reaction centers of Rps. sulfoviridis RUSSIAN JOURNAL OF ELECTROCHEMISTRY
Resumen congreso2002 Cytochrome c-552 from Monoraphidium braunii: pH and axial-ligand equilibria detected by EPR and NMR spectroscopies JOURNAL OF INORGANIC BIOCHEMISTRY
Artículo2002 Effect of protein relaxation on electron transfer from the cytochrome subunit to the bacteriochlorophyll dimer in Rps. sulfoviridis reaction centers within mixed adiabatic/nonadiabatic model BIOELECTROCHEMISTRY
Capítulo2002 El centro de reacción fotosintético: Un sistema biológico convertidor de energía lumínica en energía química Memorias de la Real Academia Sevillana de Ciencias
Ponencia2001 A mixed adiabatic/nonadiabatic model for electron transfer in metal containing proteins JOURNAL OF INORGANIC BIOCHEMISTRY
Artículo2001 Factors determining the special redox properties of photosynthetic cytochrome b559 European Journal of Biochemistry
Artículo1999 Electron transfer between cytochrome c2 and the tetraheme cytochrome c in Rhodopseudomonas viridis PHOTOSYNTHESIS RESEARCH
Artículo1999 Light-induced degradation of cytochrome b559 during photoinhibition of the photosystem II reaction center FEBS LETTERS
Artículo1999 Valores ecológicos de un bosque de ribera del entorno de Doñana MA: Medio Ambiente
Capítulo1998 Changes in cytochrome b559 during photoinhibition PHOTOSYNTHESIS: MECHANISMS AND EFFECTS, VOLS I-V
Artículo1998 Light-induced conformational change at low temperature in the coordination of heme c-556 in the reaction center of Rhodopseudomonas viridis PHOTOSYNTHESIS RESEARCH
Artículo1998 Low-temperature electron transfer from cytochrome to the special pair in Rhodopseudomonas viridis: Role of the L162 residue BIOPHYSICAL JOURNAL
Artículo1997 Datos fenológicos de floración de algunas especies leñosas de la duna del faro de Trafalgar (Barbate, Cádiz) Acta Botanica Malacitana
Capítulo1997 Light-induced conformational change at low temperature in the protein binding site of heme c556 in the reaction center of Rhodopseudomonas viridis SPECTROSCOPY OF BIOLOGICAL MOLECULES: MODERN TRENDS
Capítulo1997 pH-dependent photooxidation of cytochrome b559 in the photosystem II reaction center Spectroscopy of biological molecules: Modern trends. Annex
Artículo1997 Very fast electron transfer from cytochrome to the bacterial photosynthetic reaction center at low temperature FEBS LETTERS
Ponencia1996 Rapid cytochrome oxidation at low temperature in Rps viridis mutants PROGRESS IN BIOPHYSICS & MOLECULAR BIOLOGY
Artículo1996 Temperature dependence of the reorganization energy for charge recombination in the reaction center from Rhodobacter sphaeroides BIOCHEMISTRY
Capítulo1995 Electron transfer from QA- to P+: Effect of ΔGº and temperature on rate and reorganization energy PHOTOSYNTHESIS: FROM LIGHT TO BIOSPHERE, VOL I
Capítulo1995 Ferredoxin oxidation in cyclic electron transport in the cyanobacterium Synechocystis PCC 6803 PHOTOSYNTHESIS: FROM LIGHT TO BIOSPHERE, VOL II
Artículo1995 pH-dependent photoreactions of the high- and low-potential forms of cytochrome b559 in spinach PS II-enriched membranes PHOTOSYNTHESIS RESEARCH
Capítulo1995 Photoreactions of high- and low-potential cytochrome b559 during photoinhibition PHOTOSYNTHESIS: FROM LIGHT TO BIOSPHERE, VOL IV
Artículo1994 Interaction between cytochrome c and the photosynthetic reaction center of purple bacteria: behaviour at low temperature BIOCHIMIE
Artículo1994 Laser flash kinetic analysis of Synechocystis PCC 6803 cytochrome c6 and plastocyanin oxidation by Photosystem I BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS
Artículo1994 Redox properties of cytochrome b559 in photosynthetic membranes from the cyanobacterium Synechocystis sp. PCC 6803 JOURNAL OF PLANT PHYSIOLOGY
Artículo1993 Cytochrome c6 from Monoraphidium braunii. A cytochrome with an unusual heme axial coordination European Journal of Biochemistry
Artículo1993 Electron transfer from the tetraheme cytochrome to the special pair in isolated reaction centers of Rhodopseudomonas viridis BIOCHEMISTRY
Ponencia1992 A possible role for cytochrome b-559 in photosynthesis PHOTOSYNTHESIS RESEARCH
Capítulo1992 A possible role for cytochrome b-559 in photosynthesis Research in Photosynthesis, Vol. II
Artículo1992 Effect of temperature on the kinetics of electron transfer from the tetraheme cytochrome to the primary donor in Rhodopseudomonas viridis FEBS LETTERS
Capítulo1992 Effect of tetraheme cytochrome redox state on the P+ reduction kinetics in Rhodopseudomonas viridis reaction centers at room temperature Research in Photosynthesis, Vol. I
Ponencia1992 Kinectis of electron transfer from the tetraheme cytochrome to P+ in Rps viridis reaction centers PHOTOSYNTHESIS RESEARCH
Artículo1991 Determinación espectrofotométrica de la capacidad de transporte de electrones en vesículas tilacoidales Boletín de la Sociedad Española de Fisiología Vegetal
Artículo1990 Distinctive stability of the reduced and oxidized forms of high-potential cytochrome b-559 in photosystem II particles PLANT SCIENCE
Capítulo1990 Sequential Energy Transduction in Photosynthesis Inorganic Nitrogen in Plants and Microorganisms
Revisión1990 Sequential transduction of light into redox and acid-base energy in photosynthesis BIOELECTROCHEMISTRY AND BIOENERGETICS
Artículo1989 Isolation and comparison of molecular properties of cytochrome b-559 from both spinach thylakoids and PSII particles ZEITSCHRIFT FUR NATURFORSCHUNG C-A JOURNAL OF BIOSCIENCES
Artículo1989 Location of cytochrome b-559 between Photosystem II and Photosystem I in noncyclic electron transport BIOCHIMICA ET BIOPHYSICA ACTA
Capítulo1989 Transduction of redox energy into acid-base energy by cytochrome b-559 at the coupling site between PSII and PSI in noncyclic photophosphorylation Photoconversion Processes for Energy and Chemicals
Capítulo1988 Cytochrome b-559 as a transducer of redox energy into acid-base energy in photosynthesis Photocatalytic Production of Energy-Rich Compounds
Artículo1988 Redox and acid‐base characterization of cytochrome b‐559 in photosystem II particles European Journal of Biochemistry
Artículo1988 Restoration of high-potential cytochrome b-564 by integration of baker's yeast complex III into liposomes BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
Capítulo1987 Photosynthetic assimilation of the primordial bioelements Inorganic Nitrogen Metabolism
Capítulo1985 Cytochrome b-559 as an energy-transducer in the chloroplast electron transport chain between the two photosystems La energía solar en la cooperación norte-sur : actas del XXIII Congreso COMPLES (Cooperación Mediterránea para la Energía Solar)
Artículo1985 Location and function of cytochrome b-559 in the chloroplast noncyclic electron-transport chain PHYSIOLOGIE VEGETALE
Caracterización del citocromo b-559 de cloroplastos de espinaca localización y función en la cadena fotosintética de transporte de electrones (1988)
Dirigida por: Hervás Morón, Manuel, Losada Villasante, Manuel
Tesis dirigidas/tutorizadas:1
Fecha lectura Título Rol
23/09/2011 Citocromos asociados al fotosistema ii en la cianobacteria termófila thermosynechococcus elongatus. Estudio de mutantes puntuales del citocromo b559 y análisis redox del citocromo c550 Director/a

Proyectos de Investigación

Fecha de inicio Fecha de fin Rol Denominación Agencia financiadora
13/12/2004 13/12/2007 Responsable Papel del citocromo b559 como protector del fotosistema II en condiciones de estrés fotooxidativo. Uso de la termoluminiscencia como técnica de detección de estrés (BFU2004-04914-C02-01) Ministerio de Ciencia y Tecnología (Nacional)
01/10/2007 04/10/2010 Responsable Función del citocromo b559 en las rutas secundarias de transferencia electrónica que protegen al fotosistema II frente al daño oxidativo (BFU2007-68107-C02-01) Ministerio de Educación y Ciencia (Nacional)
01/09/2021 28/02/2025 Investigador/a Mecanismos de homeostasis de metales en cianobacterias (PID2020-112645GB-I00) Ministerio de Ciencia e Innovación (Nacional)
01/05/2000 30/04/2003 Responsable The role of protein dynamics in long-range electron transfer (INTAS99-00281) INTAS (International Association for the promotion of co-operation with scientists) (Europeo)
01/12/2022 31/08/2025 Investigador/a Ingeniería genómica en cianobacterias para su adaptación al uso de gases de combustión (TED2021-129165B-I00) Ministerio de Ciencia e Innovación (Nacional)
01/01/2022 31/05/2023 Investigador/a Generación de nuevas estirpes de microalgas con aplicaciones en biotecnología y acuicultura (US-1380339) Consejería de Economía, Conocimiento, Empresas y Universidad (Autonómico)

Ayudas

Fecha de inicio Fecha de fin Rol Denominación Agencia financiadora
05/05/2010 05/10/2010 Investigador/a Consolidación de la colaboración de grupos de investigación de la USE y la empresa Philoseed España S.L. (OTR2010-PC01) Universidad de Sevilla (Oficina de Transferencia de Resultados de Investigación) (Local)
El investigador no tiene ningún resultado de investigación asociado