NameCejudo Fernández, Francisco Javier
DepartmentBioquímica Vegetal y Biología Molecular
Knowledge areaBioquímica y Biología Molecular
Professional categoryCatedrático de Universidad
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The contribution of glutathione peroxidases to chloroplast redox homeostasis in Arabidopsis

Casatejada Pérez, María Azahara; Puerto Galán, Leonor; Pérez Ruiz, Juan Manuel; Cejudo Fernández, Francisco Javier (Elsevier, 2023)
Oxidizing signals mediated by the thiol-dependent peroxidase activity of 2-Cys peroxiredoxins (PRXs) plays an essential ...
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The Functional Relationship between NADPH Thioredoxin Reductase C, 2-Cys Peroxiredoxins, and m-Type Thioredoxins in the Regulation of Calvin–Benson Cycle and Malate-Valve Enzymes in Arabidopsis

Delgado Requerey, Víctor; Cejudo Fernández, Francisco Javier; González García, María de la Cruz (Multidisciplinary Digital Publishing Institute (MDPI), 2023)
The concerted regulation of chloroplast biosynthetic pathways and NADPH extrusion via malate valve depends on f and m ...
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Plastid 2-Cys peroxiredoxins are essential for embryogenesis in Arabidopsis

Gallardo Martínez, Antonia María; Jiménez López, Julia; Hernández Jiménez, María Luisa; Pérez Ruiz, Juan Manuel; Cejudo Fernández, Francisco Javier (Elsevier, 2023)
The redox couple formed by NADPH-dependent thioredoxin reductase C (NTRC) and 2-Cys peroxiredoxins (Prxs) allows fine-tuning ...
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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)
Photosynthesis in leaves generates fixed-carbon resources and essential metabolites that support sink tissues, such as ...
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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)
In chloroplasts, thiol-dependent redox regulation is linked to light since the disulfide reductase activity of thioredoxins ...
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Chloroplast dismantling in leaf senescence

Domínguez del Toro, Fernando; Cejudo Fernández, Francisco Javier (Oxford University Press, 2021)
In photosynthetic plant cells, chloroplasts act as factories of metabolic intermediates that support plant growth. Chloroplast ...
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Chloroplast Lipids Metabolism and Function. A Redox Perspective

Hernández Jiménez, María Luisa; Cejudo Fernández, Francisco Javier (Frontiers Media, 2021)
Plant productivity is determined by the conversion of solar energy into biomass through oxygenic photosynthesis, a process ...
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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)
Photosynthesis includes a set of redox reactions that are the source of reducing power and energy for the assimilation of ...
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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)
Regulation of enzyme activity based on thiol-disulfide exchange is a regulatory mechanism in which the protein disulfide ...
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Understanding plant responses to stress conditions: redox-based strategies

Cejudo Fernández, Francisco Javier; Sandalio, Luisa M.; Van Breusegem, Frank (Oxford University Press, 2021)
Plant acclimation to environmental conditions involves multiple interactions between hormones and other signaling molecules. ...
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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)
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

Ojeda Servián, Valle; Cejudo Fernández, Francisco Javier; Pérez Ruiz, Juan Manuel (2019)
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)
NADPH-thioredoxin reductase C (NTRC) forms a separate thiol-reduction cascade in plastids, combining both NADPHthioredoxin ...
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Plant responses to fungal volatiles involve global posttranslational thiol redox proteome changes that affect photosynthesis

Ameztoy, Kinia; Baslam, Marouane; Sánchez López, Ángela María; Muñoz, Francisco José; Bahaji, Abdellatif; Almagro, Goizeder; García Gómez, Pablo; Baroja Fernández, Edurne; De Diego, Nuria; Humplík, Jan F.; Cejudo Fernández, Francisco Javier; Pozueta Romero, Javier (Wiley-Blackwell, 2019)
Microorganisms produce volatile compounds (VCs) that promote plant growth and photosynthesis through complex mechanisms ...
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Insights into the function of NADPH thioredoxin reductase C (NTRC) based on identification of NTRC-interacting proteins in vivo

González García, María Cruz; Delgado Requerey, Víctor; Ferrández, Julia; Serna, Antonio; Cejudo Fernández, Francisco Javier (Oxford University Press, 2019)
Redox regulation in heterotrophic organisms relies on NADPH, thioredoxins (TRXs), and an NADPH-dependent TRX reductase ...
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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)
Light is probably the most important environmental stimulus for plant development. As sessile organisms, plants have ...
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Redox-control of chlorophyll biosynthesis mainly depends on thioredoxins

Richter, Andreas S.; Pérez Ruiz, Juan Manuel; Cejudo Fernández, Francisco Javier; Grimm, Bernhard (Wiley-Blackwell, 2018)
In order to maintain enzyme stability and activity, chloroplasts use two systems of thiol-disulfide reductases for the ...
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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)
The chloroplast redox network is composed of a complex set of thioredoxins (Trxs), reduced by ferredoxin (Fdx) via a ...
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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)
Most redox-regulated chloroplast enzymes are reduced during the day and oxidized during the night. While the reduction ...
PhD Thesis
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Estudio de NTRC en semillas de cereales

Armario Nájera, María Victoria; Cejudo Fernández, Francisco Javier; González García, María de la Cruz (2017)
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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)
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)
The NTRCgene encodes aNADPH-dependentthioredoxin reductase with a joint thioredoxin domain, exclusive ofphotosynthetic ...
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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)
Thioredoxins (Trxs) play a relevant role in thiol-dependent redox regulation, which allows the rapid adaptation of chloroplast ...
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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)
Thiol-dependent redox regulation of enzyme activity plays a central role in the rapid acclimation of chloroplast metabolism ...
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The chloroplast NADPH thioredoxin reductase C, NTRC, controls non-photochemical quenching of light energy and photosynthetic electron transport in Arabidopsis

Naranjo Río-Miranda, Belén; Mignée, Clara; Krieger-Liszkay, Anja; Hornero Méndez, Dámaso; Gallardo Guerrero, Lourdes; Cejudo Fernández, Francisco Javier; Lindahl, Marika (Wiley-Blackwell, 2016)
High irradiances may lead to photooxidative stress in plants, and non-photochemical quenching (NPQ) contributes to protection ...
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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)
Redox regulation plays a central role in the adaptation of chloroplast metabolism to light. Extensive biochemical analyses ...
PhD Thesis
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The function of plant chloroplast redox systems in adaptation to light

Naranjo Río-Miranda, Belén; Lindahl, Anna Marika; Cejudo Fernández, Francisco Javier (2015)
La regulación redox del metabolismo cloroplastídico desempeña un papel crucial en la adaptación de las plantas a las ...
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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, 2015)
Two different thiol-redox-systems exist in plant chloroplasts, the ferredoxin-thioredoxin system, which depends of ferredoxin ...
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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)
Hydrogen peroxide is a harmful by-product of photosynthesis, which also has important signalling activity. Therefore, the ...
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Thiol-based redox homeostasis and signaling

Cejudo Fernández, Francisco Javier; Meyer, Andreas J.; Reichheld, Jean-Philippe (Frontiers media, 2014)
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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)
The life cycle of cereal seeds can be divided into two phases, development and germination, separated by a quiescent period. ...
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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)
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

Cano Ruiz, Beatriz; Cejudo Fernández, Francisco Javier (2013)
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)
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

Ferrández Navarro, Julia; Cejudo Fernández, Francisco Javier; González García, María de la Cruz (2013)
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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)
Three cDNAs encoding different phosphoglycerate kinase (PGK, EC 2.7.2.3) isoforms, two cytosolic (HacPGK1 and HacPGK2) and ...
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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)
NADPH-dependent thioredoxin reductases (NTRs) contain a flavin cofactor and a disulfide as redox-active groups. The catalytic ...
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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)
Redox regulation based on dithiol-disulphide interchange is an essential component of the control of chloroplast metabolism. ...
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The function of the NADPH thioredoxin reductase C-2-Cys peroxiredoxin system in plastid redox regulation and signalling

Cejudo Fernández, Francisco Javier; Ferrández, Julia; Cano, Beatriz; Puerto Galán, Leonor; Guinea, Manuel (Elsevier, 2012)
Protein disulphide–dithiol interchange is a universal mechanism of redox regulation in which thioredoxins (Trxs) play an ...
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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)
Expression of the chloroplast psbD gene encoding the D2 protein of the photosystem II reaction center is regulated by ...
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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)
Programmed cell death (PCD) is a crucial phenomenon in the life cycle of cereal grains. In germinating grains, the scutellum ...
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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)
Programmed cell death (PCD) is a process of organized destruction of cells, essential for the development and maintenance ...
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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)
Plastids are organelles present in photosynthetic and nonphotosynthetic plant tissues. While it is well known that ...
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Peroxiredoxins and NADPH-Dependent Thioredoxin Systems in the Model Legume Lotus japonicus

Tovar Méndez, Alejandro; Matamoros, Manuel A.; Bustos Sanmamed, Pilar; Dietz, Karl Josef; Cejudo Fernández, Francisco Javier; Rouhier, Nicolas; Sato, Shusei; Tabata, Satoshi; Becana, Manuel (American Society of Plant Biologists, 2011)
Peroxiredoxins (Prxs), thioredoxins (Trxs), and NADPH-thioredoxin reductases (NTRs) constitute central elements of the ...
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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)
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)
Photosynthesis is a process that inevitably produces reactive oxygen species, such as hydrogen peroxide, which is reduced ...
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Overoxidation of 2-cys peroxiredoxin in prokaryotes: Cyanobacterial 2-cys peroxiredoxins sensitive to oxidative stress

Pascual, María B.; Mata Cabana, Alejandro; Florencio Bellido, Francisco Javier; Lindahl, Marika; Cejudo Fernández, Francisco Javier (Elsevier, 2010)
In eukaryotic organisms, hydrogen peroxide has a dual effect; it is potentially toxic for the cell but also has an important ...
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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)
Plants have an unusual plastid-localized NADP-thioredoxin reductase C (NTRC) containing both an NADP-thioredoxin reductase ...
PhD Thesis
PhD Thesis
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Identificación y caracterización de un nuevo tipo de tiorredoxina reductasa de plantas

Pérez Ruiz, Juan Manuel; Cejudo Fernández, Francisco Javier (2007)
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; 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; Echevarría Ruiz de Vargas, Cristina; Morillo-Velarde Pérez-Barquero, Rodrigo (Junta de Andalucía, Consejería de Agricultura y Pesca, 2005)
Conceptos generales del metabolismo; crecimiento y desarrollo; actividades enzimáticas; niveles de adenilatos; efecto del ...
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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)
The aleurone layer of cereal grains undergoes a gibberellin-regulated process of programmed cell death (PCD) following ...
PhD Thesis
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La fosfoenolpiruvato carboxilasa en la respuesta de las plantas a estrés abiótico

Sánchez Rodríguez, Rosario; Cejudo Fernández, Francisco Javier (2003)
El objetivo de este proyecto de Tesis ha sido profundizar en el estudio de la implicación de la Fosfoenolpiruvato Carboxilasa ...
PhD Thesis
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Estudio del sistema NADP/tiorredoxina de trigo

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

González García, María de la Cruz; Cejudo Fernández, Francisco Javier (1999)
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

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; Gadal, P.; Kreis, M.; Dron, M.; Brulfert, J.; Bergounioux, C.; Vidal, J. (Institut de Biotechnologie des Plantes, 1998)
PhD Thesis
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Proteolisis durante el desarrollo y la germinación de trigo (Triticum aestivum)

Domínguez del Toro, Fernando; Cejudo Fernández, Francisco Javier (1997)
Los cereales son los cultivos agrícolas más importantes del mundo. La producción toral de los ocho tipos más abundantes ...
PhD Thesis
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Regulación de la asimilación de nitrato y de la fijación de nitrógeno en Azotobacter chroococcum

Muñoz Centeno, María de la Cruz; Paneque Guerrero, Antonio; Cejudo Fernández, Francisco Javier (1994)
Azotobacter chroococcum se caracteriza por su capacidad de utilizar distintas fuentes de nitrógeno, lo que le obliga a ...
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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)
against glutamine synthetase of the unicellular cyanobacterium Synechocystis sp. strain PCC 6803 immunoreacted with ...
PhD Thesis
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Regulación de la actividad nitrogenasa de "Azotobacter Chroococcum"

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