Data

NameCejudo Fernández, Francisco Javier
DepartmentBioquímica Vegetal y Biología Molecular
Knowledge areaBioquímica y Biología Molecular
Professional categoryCatedrático de Universidad
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  Publications

 

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Characterization of CYCLOPHILLIN38 shows that a photosynthesis-derived systemic signal controls lateral root emergence

Duan, Lina; Pérez Ruiz, Juan Manuel; Cejudo Fernández, Francisco Javier; DInneny, José R. (American Society of Plant Biologists, 2021-01-01)
Photosynthesis in leaves generates fixed-carbon resources and essential metabolites that support sink tissues, such as ...
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Redox regulation of chloroplast metabolism

Cejudo Fernández, Francisco Javier; González García, María de la Cruz; Pérez Ruiz, Juan Manuel (American Society of Plant Biologists, 2021-01-01)
Regulation of enzyme activity based on thiol-disulfide exchange is a regulatory mechanism in which the protein disulfide ...
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A chloroplast redox relay adapts plastid metabolism to light and affects cytosolic protein quality control

Ojeda Servián, Valle; Jiménez López, Julia; Romero Campero, Francisco José; Cejudo Fernández, Francisco Javier; Pérez Ruiz, Juan Manuel (American Society of Plant Biologists, 2021-01-01)
In chloroplasts, thiol-dependent redox regulation is linked to light since the disulfide reductase activity of thioredoxins ...
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Current knowledge on mechanisms preventing photosynthesis redox imbalance in plants

González García, María de la Cruz; Cejudo Fernández, Francisco Javier; Sahrawy, Mariam; Serrato, Antonio Jesús (Multidisciplinary Digital Publishing Institute (MDPI), 2021-01-01)
Photosynthesis includes a set of redox reactions that are the source of reducing power and energy for the assimilation of ...
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Exploring the Functional Relationship between y-Type Thioredoxins and 2-Cys Peroxiredoxins in Arabidopsis Chloroplasts

Jurado Flores, Ana; Delgado Requerey, Victor; Gálvez Ramírez, Alicia; Puerto Galán, Leonor; Pérez Ruiz, Juan Manuel; Cejudo Fernández, Francisco Javier (MDPI, 2020-01-01)
Thioredoxins (Trxs) are small, ubiquitous enzymes that catalyze disulphide–dithiol interchange in target enzymes. The large ...
PhD Thesis
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Redox regulation of photosynthetic metabolism in chloroplasts of Arabidopsis thaliana

Cejudo Fernández, Francisco Javier; Pérez Ruiz, Juan Manuel; Ojeda Servián, Valle (2019-05-23)
La regulación redox basada en intercambio disulfuro-ditiol es un mecanismo regulatorio universal que afecta a la conformación ...
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NTRC Plays a Crucial Role in Starch Metabolism, Redox Balance, and Tomato Fruit Growth

Cejudo Fernández, Francisco Javier; Hou, Liang-Yu; Ehrlich, Matthias; Thormählen, Ina; Lehmann, Martin; Krahnert, Ina; Obata, Toshihiro; Fernie, Alisdair R.; Geigenbergera, Peter (American Society of Plant Biologists, 2019-01-01)
NADPH-thioredoxin reductase C (NTRC) forms a separate thiol-reduction cascade in plastids, combining both NADPHthioredoxin ...
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Chloroplast Redox Regulatory Mechanisms in Plant Adaptation to Light and Darkness

Cejudo Fernández, Francisco Javier; Ojeda Servián, Valle; Delgado Requerey, Victor; Pérez Ruiz, Juan Manuel; González García, María de la Cruz (Frontiers Media, 2019-01-01)
Light is probably the most important environmental stimulus for plant development. As sessile organisms, plants have ...
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2-Cys Peroxiredoxins Participate in the Oxidation of Chloroplast Enzymes in the Dark

Cejudo Fernández, Francisco Javier; Pérez Ruiz, Juan Manuel; Ojeda Servián, Valle (Elsevier, 2018-01-01)
Most redox-regulated chloroplast enzymes are reduced during the day and oxidized during the night. While the reduction ...
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The NADPH-Dependent thioredoxin reductase C-2-Cys peroxiredoxin redox system modulates the activity of thioredoxin x in arabidopsis chloroplasts

Ojeda Servián, Valle; Pérez Ruiz, Juan Manuel; Cejudo Fernández, Francisco Javier (Oxford University Press, 2018-01-01)
The chloroplast redox network is composed of a complex set of thioredoxins (Trxs), reduced by ferredoxin (Fdx) via a ...
PhD Thesis
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Estudio de NTRC en semillas de cereales

Cejudo Fernández, Francisco Javier; González García, María de la Cruz; Armario Nájera, María Victoria (2017-05-19)
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NTRC-dependent redox balance of 2-Cys peroxiredoxins is needed for optimal function of the photosynthetic apparatus

Pérez Ruiz, Juan Manuel; Naranjo Río-Miranda, Belén; Ojeda Servián, Valle; Guinea Díaz, Manuel; Cejudo Fernández, Francisco Javier (National Academy of Sciences, 2017-01-01)
Thiol-dependent redox regulation allows the rapid adaptation of chloroplast function to unpredictable changes in light ...
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An event of alternative splicing affects the expression of the NTRC gene, encoding NADPH-thioredoxin reductase C, in seed plants

Armario Nájera, María Victoria; González García, María de la Cruz; Pérez Ruiz, Juan Manuel; Cejudo Fernández, Francisco Javier (Elsevier, 2017-01-01)
The NTRCgene encodes aNADPH-dependentthioredoxin reductase with a joint thioredoxin domain, exclusive ofphotosynthetic ...
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NADPH Thioredoxin Reductase C and Thioredoxins Act Concertedly in Seedling Development

Ojeda Servián, Valle; Pérez Ruiz, Juan Manuel; González García, María de la Cruz; Armario Nájera, María Victoria; Sahrawy, Mariam; Serrato, Antonio J.; Cejudo Fernández, Francisco Javier (American Society of Plant Biologists, 2017-01-01)
Thiol-dependent redox regulation of enzyme activity plays a central role in the rapid acclimation of chloroplast metabolism ...
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Photosynthetic activity of cotyledons is critical during post-germinative growth and seedling establishment

Ojeda Servián, Valle; Armario Nájera, María Victoria; González García, María de la Cruz; Pérez Ruiz, Juan Manuel; Cejudo Fernández, Francisco Javier (Taylor & Francis, 2017-01-01)
Thioredoxins (Trxs) play a relevant role in thiol-dependent redox regulation, which allows the rapid adaptation of chloroplast ...
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Type-f thioredoxins have a role in the short-term activation of carbon metabolism and their loss affects growth under short-day conditions in Arabidopsis thaliana

Naranjo Río-Miranda, Belén; Díaz Espejo, Antonio; Lindahl, Anna Marika; Cejudo Fernández, Francisco Javier (Oxford University Press, 2016-01-01)
Redox regulation plays a central role in the adaptation of chloroplast metabolism to light. Extensive biochemical analyses ...
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Thioredoxin f1 and NADPH-dependent thioredoxin reductase C have overlapping functions in regulating photosynthetic metabolism and plant growth in response to varying light conditions

Thormählen, Ina; Meitzel, Tobias; Groysman, Julia; Naranjo Río-Miranda, Belén; Cejudo Fernández, Francisco Javier (American Society of Plant Biologists, 2016-01-01)
Two different thiol-redox-systems exist in plant chloroplasts, the ferredoxin-thioredoxin system, which depends of ferredoxin ...
PhD Thesis
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The function of plant chloroplast redox systems in adaptation to light

Lindahl, Anna Marika; Cejudo Fernández, Francisco Javier; Naranjo Río-Miranda, Belén (2015-12-04)
La regulación redox del metabolismo cloroplastídico desempeña un papel crucial en la adaptación de las plantas a las ...
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The contribution of NADPH thioredoxin reductase C (NTRC) and sulfiredoxin to 2-Cys peroxiredoxin overoxidation in Arabidopsis thaliana chloroplasts

Puerto Galán, Leonor; Pérez Ruiz, Juan Manuel; Guinea, Manuel; Cejudo Fernández, Francisco Javier (Oxford University Press, 2015-01-01)
Hydrogen peroxide is a harmful by-product of photosynthesis, which also has important signalling activity. Therefore, the ...
PhD Thesis
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Factores bioquímicos implicados en la degradación oxidativa de compuestos fenólicos durante el proceso de obtención del aceite de oliva virgen

Pérez Rubio, Ana Gracia; Sanz Martínez, Luis Carlos; Cejudo Fernández, Francisco Javier; García Rodríguez, Rosa María (2014-03-11)
La producción de aceites de oliva virgen (AOV) de mayor calidad, muy aromáticos y con notas amargas y picantes, de intensidad ...
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Programmed cell death (PCD): an essential process of cereal seed development and germination

Domínguez, Fernando; Cejudo Fernández, Francisco Javier (Frontiers media, 2014-01-01)
The life cycle of cereal seeds can be divided into two phases, development and germination, separated by a quiescent period. ...
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Thiol-based redox homeostasis and signaling

Cejudo Fernández, Francisco Javier; Meyer, Andreas J.; Reichheld, Jean-Philippe (Frontiers media, 2014-01-01)
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Molecular recognition in the interaction of chloroplast 2-Cys peroxiredoxin with NADPH-thioredoxin reductase C (NTRC) and thioredoxin x

Bernal Bayard, Pilar; Ojeda Servián, Valle; Hervás Morón, Manuel; Cejudo Fernández, Francisco Javier; Navarro Carruesco, José Antonio; Velázquez Campoy, Adrián; Pérez Ruiz, Juan Manuel (Elsevier, 2014-01-01)
In addition to the standard NADPH thioredoxin reductases (NTRs), plants hold a plastidic NTR (NTRC), with a thioredoxin ...
PhD Thesis
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Regulación redox de la síntesis de almidón en cereales

Cejudo Fernández, Francisco Javier; Cano Ruiz, Beatriz (2013-06-28)
NTRC es una NADPH tiorredoxina reductasa peculiar que posee un dominio tiorredoxina en su extremo C-terminal (Serrato et ...
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Overoxidation of chloroplast 2-Cys peroxiredoxins: balancing toxic and signaling activities of hydrogen peroxide

Puerto Galán, Leonor; Pérez Ruiz, Juan Manuel; Ferrández Navarro, Julia; Cano Ruiz, Beatriz; Naranjo Río-Miranda, Belén; Armario Nájera, María Victoria; González García, María de la Cruz; Lindahl, Anna Marika; Cejudo Fernández, Francisco Javier (Frontiers media, 2013-01-01)
Photosynthesis, the primary source of biomass and oxygen into the biosphere, involves the transport of electrons in the ...
PhD Thesis
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Estudio de la regulación redox en tejidos fotosintéticos y no fotosintéticos de arabidopsis thaliana

Cejudo Fernández, Francisco Javier; González García, María de la Cruz; Ferrández Navarro, Julia (2013-01-01)
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The scutellum of germinated wheat grains undergoes programmed cell death: identification of an acidic nuclease involved in nucleus dismantling

Domínguez, Fernando; Moreno Onorato, Francisco Javier; Cejudo Fernández, Francisco Javier (Oxford University Press, 2012-01-01)
Programmed cell death (PCD) is a crucial phenomenon in the life cycle of cereal grains. In germinating grains, the scutellum ...
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NADPH thioredoxin reductase C is localized in plastids of photosynthetic and nonphotosynthetic tissues and is involved in lateral root formation in Arabidopsis

Ferrández Navarro, Julia; Kirchsteiger, Kerstin; Pacual, María Belén; González García, María de la Cruz; Cejudo Fernández, Francisco Javier (American Society of Plant Biologists, 2012-01-01)
Plastids are organelles present in photosynthetic and nonphotosynthetic plant tissues. While it is well known that ...
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Chloroplast redox homeostasis is essential for lateral root formation in Arabidopsis

Ferrández Navarro, Julia; González García, María de la Cruz; Cejudo Fernández, Francisco Javier (Taylor & Francis, 2012-01-01)
Redox regulation based on dithiol-disulphide interchange is an essential component of the control of chloroplast metabolism. ...
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An intermolecular disulfide-based light switch for chloroplast psbD gene expression in Chlamydomonas reinhardtii

Cejudo Fernández, Francisco Javier; Schwarz, Christian; Bohne, Alexandra; Nickelsen, Jörg (Taylor & Francis, 2012-01-01)
Expression of the chloroplast psbD gene encoding the D2 protein of the photosystem II reaction center is regulated by ...
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Molecular cloning and biochemical characterization of three phosphoglycerate kinase isoforms from developing sunflower (Helianthus annuus L.) seeds

Troncoso Ponce, Manuel Adrián; Rivoal, Jean; Venegas Calerón, Mónica; Dorión, Sonia; Sánchez Rodríguez, Rosario; Cejudo Fernández, Francisco Javier; Garcés Mancheño, Rafael (Elsevier, 2012-01-01)
Three cDNAs encoding different phosphoglycerate kinase (PGK, EC 2.7.2.3) isoforms, two cytosolic (HacPGK1 and HacPGK2) and ...
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A comparison between nuclear dismantling during plant and animal programmed cell death

Domínguez del Toro, Fernando; Cejudo Fernández, Francisco Javier (Elsevier, 2012-01-01)
Programmed cell death (PCD) is a process of organized destruction of cells, essential for the development and maintenance ...
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Electron Transfer Pathways and Dynamics of Chloroplast NADPH-dependent Thioredoxin Reductase C (NTRC)

Bernal Bayard, Pilar; Hervás Morón, Manuel; Cejudo Fernández, Francisco Javier; Navarro Carruesco, José Antonio (American Society for Biochemistry and Molecular Biology, 2012-01-01)
NADPH-dependent thioredoxin reductases (NTRs) contain a flavin cofactor and a disulfide as redox-active groups. The catalytic ...
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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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Functional analysis of the pathways for 2-Cys peroxiredoxin reduction in Arabidopsis thaliana chloroplasts

Pulido, Pablo; Espínola, María Cristina; Kirchsteiger, Kerstin; Guinea, Manuel; Cejudo Fernández, Francisco Javier; González García, María de la Cruz (Oxford University Press, 2010-01-01)
Photosynthesis is a process that inevitably produces reactive oxygen species, such as hydrogen peroxide, which is reduced ...
PhD Thesis
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Identificación y caracterización de genes implicados en la síntesis y modificación de lípidos de oleaginosas

Salas Liñán, Joaquín Jesús; Cejudo Fernández, Francisco Javier; Martínez Force, Enrique; Moreno Pérez, Antonio Javier (2010-01-01)
El objetivo general de este trabajo es la identificación y caracterización de genes implicados en la síntesis o modificación ...
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NTRC links built-in thioredoxin to light and sucrose in regulating starch synthesis in chloroplasts and amyloplasts

Michalska, Justyna; Zauber, Henrik; Buchanana, Bob B.; Cejudo Fernández, Francisco Javier; Geigenbergera, Peter (2009-01-01)
Plants have an unusual plastid-localized NADP-thioredoxin reductase C (NTRC) containing both an NADP-thioredoxin reductase ...
PhD Thesis
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Mecanismos de protección frente a daño oxidativo en plantas mediados por tiorredoxinas y peroxirredoxinas

Cejudo Fernández, Francisco Javier; Pulido Gómez, Pablo (2008-06-05)
PhD Thesis
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Identificación y caracterización de un nuevo tipo de tiorredoxina reductasa de plantas

Cejudo Fernández, Francisco Javier; Pérez Ruiz, Juan Manuel (2007-02-23)
El objetivo central de este trabajo ha sido el estudio del gen NtrC de arroz. Para ello se plantearon los siguientes ...
Book
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Aspectos fisiológicos de la remolacha azucarera de siembra otoñal

Echevarría Ruiz de Vargas, Cristina; Morillo-Velarde Pérez-Barquero, Rodrigo; Echevarría Ruiz de Vargas, Cristina; Feria Bourrellier, Ana Belén; Jiménez Segovia, Eduardo Terencio; Gordo, Luis F.; Morillo-Velarde Pérez-Barquero, Rodrigo; Martínez, Juan José; García-Mauriño Ruiz-Berdejo, Sofía; Monreal Hermoso, José Antonio; Bermejo, José Luís; Caballero, Rocío; Carmona, Lourdes; Torre Casas, Ángel de la; Cires Segura, Alfonso de; Álvarez Morales, Rosario; León Morillo, María Aránzazu; Gozález, María Cruz; Cejudo Fernández, Francisco Javier; Benito, Juan M.; Ortiz Mellet, Carmen; García Fernández, José Manuel (Junta de Andalucía, Consejería de Agricultura y Pesca, 2005-01-01)
Conceptos generales del metabolismo; crecimiento y desarrollo; actividades enzimáticas; niveles de adenilatos; efecto del ...
PhD Thesis
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La fosfoenolpiruvato carboxilasa en la respuesta de las plantas a estrés abiótico

Cejudo Fernández, Francisco Javier; Sánchez Rodríguez, Rosario (2003-01-01)
El objetivo de este proyecto de Tesis ha sido profundizar en el estudio de la implicación de la Fosfoenolpiruvato Carboxilasa ...
Article
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A gibberellin-induced nuclease is localized in the nucleus of wheat aleurone cells undergoing programmed cell death

Domínguez del Toro, Fernando; Moreno Onorato, Francisco Javier; Cejudo Fernández, Francisco Javier (The American Society for Biochemistry and Molecular Biology, 2003-01-01)
The aleurone layer of cereal grains undergoes a gibberellin-regulated process of programmed cell death (PCD) following ...
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Cloning of thioredoxin h reductase and characterization of the thioredoxin reductase-thioredoxin h system from wheat

Pérez Ruiz, Juan Manuel; Cejudo Fernández, Francisco Javier; Serrato Recio, Antonio Jesús (2002-01-01)
PhD Thesis
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Estudio del sistema NADP/tiorredoxina de trigo

Cejudo Fernández, Francisco Javier; Serrato Recio, Antonio Jesús (2002-01-01)
En este trabajo se ha desarrollado un estudio del sistema NADP/Tiorredoxna constituido por una Tiorredoxina H una RADPH ...
PhD Thesis
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Clonación y estudio de la expresión de la fosfoenolpiruvato carboxilasa de trigo

Cejudo Fernández, Francisco Javier; Echevarría Ruiz de Vargas, Cristina; González García, María de la Cruz (1999-06-11)
Los objetivos que nos hemos planteado en este trabajo son: 1) Clonación de un gen de PEPC de trigo. 2) Estudio de la ...
Chapter of Book
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Localization and Regulation of Phosphoenolpyruvate Carboxylase from Wheat and Barley Seeds

Gadal, P.; Kreis, M.; Dron, M.; Brulfert, J.; Bergounioux, C.; Vidal, J.; Echevarría Ruiz de Vargas, Cristina; Osuna Beviá, Lidia; González García, María de la Cruz; Álvarez Morales, Rosario; Pierre, Jean-Nöel; Vidal, Jean; Cejudo Fernández, Francisco Javier (Institut de Biotechnologie des Plantes, 1998-01-01)
PhD Thesis
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Proteolisis durante el desarrollo y la germinación de trigo (Triticum aestivum)

Cejudo Fernández, Francisco Javier; Domínguez del Toro, Fernando (1997-03-21)
Los cereales son los cultivos agrícolas más importantes del mundo. La producción toral de los ocho tipos más abundantes ...
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In-vivo modification of Azotobacter-chroococcum glutamine-synthetase

Cejudo Fernández, Francisco Javier; Muñoz Centeno, María de la Cruz; Aneque Guerrero, Antonio (1994-01-01)
against glutamine synthetase of the unicellular cyanobacterium Synechocystis sp. strain PCC 6803 immunoreacted with ...
PhD Thesis
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Regulación de la asimilación de nitrato y de la fijación de nitrógeno en Azotobacter chroococcum

Paneque Guerrero, Antonio; Cejudo Fernández, Francisco Javier; Muñoz Centeno, María de la Cruz (1994-01-01)
Azotobacter chroococcum se caracteriza por su capacidad de utilizar distintas fuentes de nitrógeno, lo que le obliga a ...
PhD Thesis
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Regulación de la actividad nitrogenasa de "Azotobacter Chroococcum"

Paneque Guerrero, Antonio; Cejudo Fernández, Francisco Javier (1986-01-01)
La inhibición de la actividad nitrogenasa por amonio requiere la asimilación de este ion. En células de Azotobacter ...