NameOrtega Rodríguez, José María
DepartmentBioquímica Vegetal y Biología Molecular
Knowledge areaBioquímica y Biología Molecular
Professional categoryCatedrático de Universidad
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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

Castell, Carmen; Díaz Santos, Encarnación; Heredia Martínez, Luis G.; López Maury, Luis; Ortega Rodríguez, José María; Navarro, José A.; Roncel Gil, Mercedes; Hervás Morón, Manuel (Multidisciplinary Digital Publishing Institute (MDPI), 2022)
In the diatom Phaeodactylum tricornutum, iron limitation promotes a decrease in the content of photosystem II, as determined ...
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A tribute to Jean-Marc Ducruet for his contribution to thermoluminescence and photosynthesis research

Roncel Gil, Mercedes; Krieger-Liszkay, Anja; Ortega Rodríguez, José María (Wiley-Blackwell, 2021)
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The heterologous expression of a plastocyanin in the diatom Phaeodactylum tricornutum improves cell growth under iron-deficient conditions

Castell Capitán, María Carmen; Bernal Bayard, Pilar; Ortega Rodríguez, José María; Roncel Gil, Mercedes; Hervás Morón, Manuel; Navarro Carruesco, José Antonio (Wiley-Blackwell, 2021)
We have investigated if the heterologous expression of a functional green alga plastocyanin in the diatom Phaeodactylum ...
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The afterglow photosynthetic luminescence

Ortega Rodríguez, José María; Roncel Gil, Mercedes (Wiley-Blackwell, 2020)
The afterglow (AG) photosynthetic luminescence is a long-lived chlorophyll fluorescence emitted from PSII after the ...
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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

Huang, Jine Yung; Chiu, Yi Fang; Ortega Rodríguez, José María; Wang, Hsing Ting; Tseng, Tien Sheng; Ke, Shyue Chu; Roncel Gil, Mercedes; Chu, Hsiu An (American Chemical Society, 2016)
The characteristic features of two types of short-term light adaptations of the photosynthetic apparatus of the cyanobacterium ...
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The photosynthetic cytochrome c550 from the diatom Phaeodactylum tricornutum

Bernal Bayard, Pilar; Puerto Galán, Leonor; Yruela Guerrero, Inmaculada; García Rubio, Inés; Castell, M. Carmen; Ortega Rodríguez, José María; Hervás Morón, Manuel; Navarro Carruesco, José Antonio (Springer Verlag, 2016)
The photosynthetic cytochrome c550 from the marine diatom Phaeodactylum tricornutum has been purified and characterized. ...
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Iron Deficiency Induces a Partial Inhibition of the Photosynthetic Electron Transport and a High Sensitivity to Light in the Diatom Phaeodactylum tricornutum

Roncel Gil, Mercedes; González Rodríguez, Antonio A.; Naranjo Río-Miranda, Belén; Bernal Bayard, Pilar; Lindahl, Anna Marika; Hervás Morón, Manuel; Navarro Carruesco, José Antonio; Ortega Rodríguez, José María (Frontiers media, 2016)
Iron limitation is the major factor controlling phytoplankton growth in vast regions of the contemporary oceans. In this ...
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Thermoluminescence as a complementary technique for the toxicological evaluation of chemicals in photosynthetic organisms

Repetto Kuhn, Guillermo; Zurita, Jorge L.; Roncel Gil, Mercedes; Ortega Rodríguez, José María (Elsevier, 2015)
Thermoluminescence is a simple technique very useful for studying electron transfer reactions on photosystem II (standard ...
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In vivo reconstitution of a homodimeric cytochrome b559 like structure: The role of the N-terminus α-subunit from Synechocystis sp. PCC 6803

Luján Serrano, María Ángeles; Martínez, Jesús I.; Alonso, Pablo J.; Torrado Maya, Alejandro; Roncel Gil, Mercedes; Ortega Rodríguez, José María; Sancho, Javier; Picorel Castaño, Rafael (Elsevier, 2015)
The cytochrome b559 is a heme-bridged heterodimeric protein with two subunits, α and β. Both subunits from Synechocystis ...
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Reconstitution, spectroscopy, and redox properties of the photosynthetic recombinant cytochrome b 559 from higher plants

Luján Serrano, María Ángeles; Martínez, Jesús I.; Alonso, Pablo J.; Guerrero Rodríguez, Fernando; Roncel Gil, Mercedes; Ortega Rodríguez, José María; Yruela Guerrero, Inmaculada; Picorel Castaño, Rafael (Springer Verlag, 2012)
A study of the in vitro reconstitution of sugar beet cytochrome b 559 of the photosystem II is described. Both α and β ...
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Photosynthetic cytochrome c550

Roncel Gil, Mercedes; Kirilovsky, Diana L.; Guerrero Rodríguez, Fernando; Serrano Delgado, Aurelio; Ortega Rodríguez, José María (Elsevier, 2012)
Cytochrome c550 (cyt c550) is a membrane component of the PSII complex in cyanobacteria and some eukaryotic algae, such ...
PhD Thesis
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A high redox potential form of cytochrome c550 in photosystem II from Thermosynechococcus elongatus

Guerrero, Fernando Javier; Sedoud, Arezki; Kirilovsky, Diana L.; Rutherford, Alfred William; Ortega Rodríguez, José María; Roncel Gil, Mercedes (American Society for Biochemistry and Molecular Biology Inc., 2011)
Cytochrome c550 (cyt c550) is a component of photosystem II (PSII) from cyanobacteria, red algae, and some other eukaryotic ...
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Peculiar properties of chlorophyll thermoluminescence emission of autotrophically or mixotrophically grown Chlamydomonas reinhardtii

Ducruet, Jean Marc R C; Serrano Delgado, Aurelio; Roncel Gil, Mercedes; Ortega Rodríguez, José María (Elsevier, 2011)
The microalgae Chlamydomonas reinhardtii and Chlorella sp. CCAP 211/84 were grown autotrophically and mixotrophically and ...
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Protein Dynamics Control of Electron Transfer in Photosynthetic Reaction Centers from Rps. Sulfoviridis

Medvedev, E. S.; Kotelnikov, A. I.; Barinov, A. V.; Psikha, B. L.; Ortega Rodríguez, José María (American Chemical Society, 2008)
In the cycle of photosynthetic reaction centers, the initially oxidized special pair of bacteriochlorophyll molecules is ...
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Changes in photosynthetic electron transfer and state transitions in an herbicide-resistant D1 mutant from soybean cell cultures

Roncel Gil, Mercedes; Yruela Guerrero, Inmaculada; Kirilovsky, Diana L.; Guerrero, Fernando; Alfonso Lozano, Miguel; Picorel Castaño, Rafael; Ortega Rodríguez, José María (Elsevier, 2007)
Anomalies in photosynthetic activity of the soybean cell line STR7, carrying a single mutation (S268P) in the chloroplastic ...
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Cytochrome c550 in the cyanobacterium Thermosynechococcus elongatus: Study of redox mutants

Kirilovsky, Diana L.; Roncel Gil, Mercedes; Boussac, Alain G P; Wilson, Adjélé; Zurita, Jorge L.; Ducruet, Jean Marc R C; Bottin, Hervé; Sugiura, Miwa; Ortega Rodríguez, José María; Rutherford, Alfred William (American Society for Biochemistry and Molecular Biology Inc., 2004)
Cytochrome c550 is one of the extrinsic Photosystem II subunits in cyanobacteria and red algae. To study the possible role ...
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Descripción ultraestructural de Euglena pailasensis (Euglenozoa) del Volcán Rincón de la Vieja, Guanacaste, Costa Rica

Sánchez, Ethel P.; Vargas, Maribel; Mora, Marielos M.; Ortega Rodríguez, José María; Serrano Delgado, Aurelio; Freer, Enrique; Sittenfeld, Ana (Universidad de Costa Rica, 2004)
The euglenoids are unicellular eukaryotic flagellates living in a diversity of soils and aquatic environments and ecosystems. ...
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Copper effect on cytochrome b559 of photosystem II under photoinhibitory conditions

Bernal Ibáñez, María; Roncel Gil, Mercedes; Ortega Rodríguez, José María; Picorel Castaño, Rafael; Yruela Guerrero, Inmaculada (Wiley, 2004)
Toxic Cu (II) effect on cytochrome b559 under aerobic photoinhibitory conditions was examined in two different photosystem ...
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Detergent effect on cytochrome b559 electron paramagnetic resonance signals in the photosystem II reaction centre

Yruela Guerrero, Inmaculada; García Rubio, Inés; Roncel Gil, Mercedes; Martínez, Jesús I.; Ramiro Pascual, María Victoria; Ortega Rodríguez, José María; Alonso, Pablo J.; Picorel Castaño, Rafael (Wiley, 2003)
Detergent effect on Cytochrome b559 from spinach photosystem II was studied by electron paramagnetic resonance ...
Chapter of Book
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El centro de reacción fotosintético: Un sistema biológico convertidor de energía lumínica en energía química

Ortega Rodríguez, José María (Real Academia Sevillana de Ciencias, 2002)
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Valores ecológicos de un bosque de rivera del entorno de Doñana

Rodríguez de los Santos, Manuel; Ortega Rodríguez, José María; Arjona, Salvador; Cuadrado, Mariano (Junta de Andalucía. Consejería de Medio Ambiente, 1999)
Los valores ecológicos y ambientales que presenta el Arroyo de Pilas favorecieron su inclusión en los límites del Parque ...
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Ph-Dependent Photooxidation of Cytochrome B559 in the Photosystem II Reaction Center

Ortega Rodríguez, José María; Roncel Gil, Mercedes; Losada Villasante, Manuel (1997)
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Datos fenológicos de floración de algunas especies leñosas de la duna del Faro de Trafalgar (Barbate, Cádiz)

Moreno Durán, María Dolores; Ortega Rodríguez, José María; Rodríguez de los Santos, Manuel (1997)
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Isolation and comparison of molecular properties of cytochrome b-559 from both spinach thylakoids and PS II particles

Losada Villasante, Manuel; Ortega Rodríguez, José María; Hervás Morón, Manuel (Walter de Gruyter GmbH, 1989)
PhD Thesis
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Caracterización del citocromo b-559 de cloroplastos de espinaca localización y función en la cadena fotosintética de transporte de electrones

Ortega Rodríguez, José María; Hervás Morón, Manuel; Losada Villasante, Manuel (1988)
En este trabajo se ha abordado el estudio de la localización y función del citocromo b-559 en la cadena fotosintética de ...
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Cytochrome b-559 as an energy-transducer in the chloroplast electron transport chain between the two photosystems

Hervás Morón, Manuel; Ortega Rodríguez, José María; Rosa Acosta, Miguel Ángel de la; Rosa Acosta, Francisco Fernando de la; Losada Villasante, Manuel (, 1985)