Por motivos de mantenimiento se ha deshabilitado el inicio de sesión temporalmente. Rogamos disculpen las molestias.
Perfil del autor: Cejudo Fernández, Francisco Javier
Datos institucionales
| Nombre | Cejudo Fernández, Francisco Javier |
| Departamento | Bioquímica Vegetal y Biología Molecular |
| Área de conocimiento | Bioquímica y Biología Molecular |
| Categoría profesional | Catedrático de Universidad |
| Correo electrónico | Solicitar |
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Estadísticas
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Nº publicaciones
64
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Nº visitas
11048
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Nº descargas
11954
| Publicaciones |
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Tesis Doctoral
 Función del sistema redox NTRC-2-Cys peroxirredoxinas en fases tempranas del desarrollo vegetal en Arabidopsis thaliana
(2024)
Las plantas son organismos sésiles que necesitan adaptar su metabolismo a condiciones ambientales cambiantes e impredecibles ... |
Tesis Doctoral
Implicación de la homeostasis redox del cloroplasto en la respuesta de las plantas a estrés abiótico
(2024)
La regulación redox basada en intercambio ditiol-disulfuro es un mecanismo regulatorio en el que la actividad disulfuro ... |
Artículo
 2-Cys peroxiredoxins contribute to thylakoid lipid unsaturation by affecting ω-3 fatty acid desaturase 8
(AMER SOC PLANT BIOLOGISTS; OXFORD UNIV PRESS INC, 2024)
Fatty acid unsaturation levels affect chloroplast function and plant acclimation to environmental cues. However, the ... |
Artículo
The contribution of glutathione peroxidases to chloroplast redox homeostasis in Arabidopsis
(Elsevier, 2023)
Oxidizing signals mediated by the thiol-dependent peroxidase activity of 2-Cys peroxiredoxins (PRXs) plays an essential ... |
Artículo
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
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
The concerted regulation of chloroplast biosynthetic pathways and NADPH extrusion via malate valve depends on f and m ... |
Artículo
Plastid 2-Cys peroxiredoxins are essential for embryogenesis in Arabidopsis
(Elsevier, 2023)
The redox couple formed by NADPH-dependent thioredoxin reductase C (NTRC) and 2-Cys peroxiredoxins (Prxs) allows fine-tuning ... |
Artículo
Characterization of CYCLOPHILLIN38 shows that a photosynthesis-derived systemic signal controls lateral root emergence
(American Society of Plant Biologists, 2021)
Photosynthesis in leaves generates fixed-carbon resources and essential metabolites that support sink tissues, such as ... |
Artículo
A chloroplast redox relay adapts plastid metabolism to light and affects cytosolic protein quality control
(American Society of Plant Biologists, 2021)
In chloroplasts, thiol-dependent redox regulation is linked to light since the disulfide reductase activity of thioredoxins ... |
Artículo
Chloroplast dismantling in leaf senescence
(Oxford University Press, 2021)
In photosynthetic plant cells, chloroplasts act as factories of metabolic intermediates that support plant growth. Chloroplast ... |
Artículo
Chloroplast Lipids Metabolism and Function. A Redox Perspective
(Frontiers Media, 2021)
Plant productivity is determined by the conversion of solar energy into biomass through oxygenic photosynthesis, a process ... |
Artículo
Current knowledge on mechanisms preventing photosynthesis redox imbalance in plants
(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 ... |
Artículo
Redox regulation of chloroplast metabolism
(American Society of Plant Biologists, 2021)
Regulation of enzyme activity based on thiol-disulfide exchange is a regulatory mechanism in which the protein disulfide ... |
Artículo
Understanding plant responses to stress conditions: redox-based strategies
(Oxford University Press, 2021)
Plant acclimation to environmental conditions involves multiple interactions between hormones and other signaling molecules. ... |
Artículo
Exploring the Functional Relationship between y-Type Thioredoxins and 2-Cys Peroxiredoxins in Arabidopsis Chloroplasts
(MDPI, 2020)
Thioredoxins (Trxs) are small, ubiquitous enzymes that catalyze disulphide–dithiol interchange in target enzymes. The large ... |
Tesis Doctoral
 Redox regulation of photosynthetic metabolism in chloroplasts of Arabidopsis thaliana
(2019)
La regulación redox basada en intercambio disulfuro-ditiol es un mecanismo regulatorio universal que afecta a la conformación ... |
Artículo
NTRC Plays a Crucial Role in Starch Metabolism, Redox Balance, and Tomato Fruit Growth
(American Society of Plant Biologists, 2019)
NADPH-thioredoxin reductase C (NTRC) forms a separate thiol-reduction cascade in plastids, combining both NADPHthioredoxin ... |
Artículo
Plant responses to fungal volatiles involve global posttranslational thiol redox proteome changes that affect photosynthesis
(Wiley-Blackwell, 2019)
Microorganisms produce volatile compounds (VCs) that promote plant growth and photosynthesis through complex mechanisms ... |
Artículo
Insights into the function of NADPH thioredoxin reductase C (NTRC) based on identification of NTRC-interacting proteins in vivo
(Oxford University Press, 2019)
Redox regulation in heterotrophic organisms relies on NADPH, thioredoxins (TRXs), and an NADPH-dependent TRX reductase ... |
Artículo
Chloroplast Redox Regulatory Mechanisms in Plant Adaptation to Light and Darkness
(Frontiers Media, 2019)
Light is probably the most important environmental stimulus for plant development. As sessile organisms, plants have ... |
Artículo
Redox-control of chlorophyll biosynthesis mainly depends on thioredoxins
(Wiley-Blackwell, 2018)
In order to maintain enzyme stability and activity, chloroplasts use two systems of thiol-disulfide reductases for the ... |
Artículo
The NADPH-Dependent thioredoxin reductase C-2-Cys peroxiredoxin redox system modulates the activity of thioredoxin x in arabidopsis chloroplasts
(Oxford University Press, 2018)
The chloroplast redox network is composed of a complex set of thioredoxins (Trxs), reduced by ferredoxin (Fdx) via a ... |
Artículo
2-Cys Peroxiredoxins Participate in the Oxidation of Chloroplast Enzymes in the Dark
(Elsevier, 2018)
Most redox-regulated chloroplast enzymes are reduced during the day and oxidized during the night. While the reduction ... |
| Tesis Doctoral |
Artículo
NTRC-dependent redox balance of 2-Cys peroxiredoxins is needed for optimal function of the photosynthetic apparatus
(National Academy of Sciences, 2017)
Thiol-dependent redox regulation allows the rapid adaptation of chloroplast function to unpredictable changes in light ... |
Artículo
An event of alternative splicing affects the expression of the NTRC gene, encoding NADPH-thioredoxin reductase C, in seed plants
(Elsevier, 2017)
The NTRCgene encodes aNADPH-dependentthioredoxin reductase with a joint thioredoxin domain, exclusive ofphotosynthetic ... |
Artículo
Photosynthetic activity of cotyledons is critical during post-germinative growth and seedling establishment
(Taylor & Francis, 2017)
Thioredoxins (Trxs) play a relevant role in thiol-dependent redox regulation, which allows the rapid adaptation of chloroplast ... |
Artículo
NADPH Thioredoxin Reductase C and Thioredoxins Act Concertedly in Seedling Development
(American Society of Plant Biologists, 2017)
Thiol-dependent redox regulation of enzyme activity plays a central role in the rapid acclimation of chloroplast metabolism ... |
Artículo
The chloroplast NADPH thioredoxin reductase C, NTRC, controls non-photochemical quenching of light energy and photosynthetic electron transport in Arabidopsis
(Wiley-Blackwell, 2016)
High irradiances may lead to photooxidative stress in plants, and non-photochemical quenching (NPQ) contributes to protection ... |
Artículo
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
(Oxford University Press, 2016)
Redox regulation plays a central role in the adaptation of chloroplast metabolism to light. Extensive biochemical analyses ... |
Tesis Doctoral
The function of plant chloroplast redox systems in adaptation to light
(2015)
La regulación redox del metabolismo cloroplastídico desempeña un papel crucial en la adaptación de las plantas a las ... |
Artículo
Thioredoxin f1 and NADPH-dependent thioredoxin reductase C have overlapping functions in regulating photosynthetic metabolism and plant growth in response to varying light conditions
(American Society of Plant Biologists, 2015)
Two different thiol-redox-systems exist in plant chloroplasts, the ferredoxin-thioredoxin system, which depends of ferredoxin ... |
Artículo
The contribution of NADPH thioredoxin reductase C (NTRC) and sulfiredoxin to 2-Cys peroxiredoxin overoxidation in Arabidopsis thaliana chloroplasts
(Oxford University Press, 2015)
Hydrogen peroxide is a harmful by-product of photosynthesis, which also has important signalling activity. Therefore, the ... |
Artículo
Thiol-based redox homeostasis and signaling
(Frontiers media, 2014)
|
Artículo
Programmed cell death (PCD): an essential process of cereal seed development and germination
(Frontiers media, 2014)
The life cycle of cereal seeds can be divided into two phases, development and germination, separated by a quiescent period. ... |
Artículo
Molecular recognition in the interaction of chloroplast 2-Cys peroxiredoxin with NADPH-thioredoxin reductase C (NTRC) and thioredoxin x
(Elsevier, 2014)
In addition to the standard NADPH thioredoxin reductases (NTRs), plants hold a plastidic NTR (NTRC), with a thioredoxin ... |
Tesis Doctoral
Regulación redox de la síntesis de almidón en cereales
(2013)
NTRC es una NADPH tiorredoxina reductasa peculiar que posee un dominio tiorredoxina en su extremo C-terminal (Serrato et ... |
Artículo
Overoxidation of chloroplast 2-Cys peroxiredoxins: balancing toxic and signaling activities of hydrogen peroxide
(Frontiers media, 2013)
Photosynthesis, the primary source of biomass and oxygen into the biosphere, involves the transport of electrons in the ... |
| Tesis Doctoral |
Artículo
Molecular cloning and biochemical characterization of three phosphoglycerate kinase isoforms from developing sunflower (Helianthus annuus L.) seeds
(Elsevier, 2012)
Three cDNAs encoding different phosphoglycerate kinase (PGK, EC 2.7.2.3) isoforms, two cytosolic (HacPGK1 and HacPGK2) and ... |
Artículo
Electron Transfer Pathways and Dynamics of Chloroplast NADPH-dependent Thioredoxin Reductase C (NTRC)
(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 ... |
Artículo
Chloroplast redox homeostasis is essential for lateral root formation in Arabidopsis
(Taylor & Francis, 2012)
Redox regulation based on dithiol-disulphide interchange is an essential component of the control of chloroplast metabolism. ... |
Artículo
The function of the NADPH thioredoxin reductase C-2-Cys peroxiredoxin system in plastid redox regulation and signalling
(Elsevier, 2012)
Protein disulphide–dithiol interchange is a universal mechanism of redox regulation in which thioredoxins (Trxs) play an ... |
Artículo
An intermolecular disulfide-based light switch for chloroplast psbD gene expression in Chlamydomonas reinhardtii
(Taylor & Francis, 2012)
Expression of the chloroplast psbD gene encoding the D2 protein of the photosystem II reaction center is regulated by ... |
Artículo
The scutellum of germinated wheat grains undergoes programmed cell death: identification of an acidic nuclease involved in nucleus dismantling
(Oxford University Press, 2012)
Programmed cell death (PCD) is a crucial phenomenon in the life cycle of cereal grains. In germinating grains, the scutellum ... |
Artículo
A comparison between nuclear dismantling during plant and animal programmed cell death
(Elsevier, 2012)
Programmed cell death (PCD) is a process of organized destruction of cells, essential for the development and maintenance ... |
Artículo
NADPH thioredoxin reductase C is localized in plastids of photosynthetic and nonphotosynthetic tissues and is involved in lateral root formation in Arabidopsis
(American Society of Plant Biologists, 2012)
Plastids are organelles present in photosynthetic and nonphotosynthetic plant tissues. While it is well known that ... |
Artículo
Peroxiredoxins and NADPH-Dependent Thioredoxin Systems in the Model Legume Lotus japonicus
(American Society of Plant Biologists, 2011)
Peroxiredoxins (Prxs), thioredoxins (Trxs), and NADPH-thioredoxin reductases (NTRs) constitute central elements of the ... |
Artículo
A comparative analysis of the NADPH thioredoxin reductase C-2-Cys peroxiredoxin system from plants and Cyanobacteria
(American Society of Plant Biologists, 2011)
Redox regulation based on disulfide-dithiol conversion catalyzed by thioredoxins is an important component of chloroplast ... |
Artículo
Functional analysis of the pathways for 2-Cys peroxiredoxin reduction in Arabidopsis thaliana chloroplasts
(Oxford University Press, 2010)
Photosynthesis is a process that inevitably produces reactive oxygen species, such as hydrogen peroxide, which is reduced ... |
Artículo
Overoxidation of 2-cys peroxiredoxin in prokaryotes: Cyanobacterial 2-cys peroxiredoxins sensitive to oxidative stress
(Elsevier, 2010)
In eukaryotic organisms, hydrogen peroxide has a dual effect; it is potentially toxic for the cell but also has an important ... |
Artículo
NTRC links built-in thioredoxin to light and sucrose in regulating starch synthesis in chloroplasts and amyloplasts
(2009)
Plants have an unusual plastid-localized NADP-thioredoxin reductase C (NTRC) containing both an NADP-thioredoxin reductase ... |
| Tesis Doctoral |
Tesis Doctoral
Identificación y caracterización de un nuevo tipo de tiorredoxina reductasa de plantas
(2007)
El objetivo central de este trabajo ha sido el estudio del gen NtrC de arroz. Para ello se plantearon los siguientes ... |
Libro
Aspectos fisiológicos de la remolacha azucarera de siembra otoñal
(Junta de Andalucía, Consejería de Agricultura y Pesca, 2005)
Conceptos generales del metabolismo; crecimiento y desarrollo; actividades enzimáticas; niveles de adenilatos; efecto del ... |
Artículo
A gibberellin-induced nuclease is localized in the nucleus of wheat aleurone cells undergoing programmed cell death
(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 ... |
Tesis Doctoral
La fosfoenolpiruvato carboxilasa en la respuesta de las plantas a estrés abiótico
(2003)
El objetivo de este proyecto de Tesis ha sido profundizar en el estudio de la implicación de la Fosfoenolpiruvato Carboxilasa ... |
Tesis Doctoral
Estudio del sistema NADP/tiorredoxina de trigo
(2002)
En este trabajo se ha desarrollado un estudio del sistema NADP/Tiorredoxna constituido por una Tiorredoxina H una RADPH ... |
| Artículo |
Tesis Doctoral
Clonación y estudio de la expresión de la fosfoenolpiruvato carboxilasa de trigo
(1999)
Los objetivos que nos hemos planteado en este trabajo son: 1) Clonación de un gen de PEPC de trigo. 2) Estudio de la ... |
Capítulo de Libro
Localization and Regulation of Phosphoenolpyruvate Carboxylase from Wheat and Barley Seeds
(Institut de Biotechnologie des Plantes, 1998)
|
Tesis Doctoral
Proteolisis durante el desarrollo y la germinación de trigo (Triticum aestivum)
(1997)
Los cereales son los cultivos agrícolas más importantes del mundo. La producción toral de los ocho tipos más abundantes ... |
Tesis Doctoral
Regulación de la asimilación de nitrato y de la fijación de nitrógeno en Azotobacter chroococcum
(1994)
Azotobacter chroococcum se caracteriza por su capacidad de utilizar distintas fuentes de nitrógeno, lo que le obliga a ... |
Artículo
In-vivo modification of Azotobacter-chroococcum glutamine-synthetase
(1994)
against glutamine synthetase of the unicellular cyanobacterium Synechocystis sp. strain PCC 6803 immunoreacted with ... |
Tesis Doctoral
Regulación de la actividad nitrogenasa de "Azotobacter Chroococcum"
(1986)
La inhibición de la actividad nitrogenasa por amonio requiere la asimilación de este ion. En células de Azotobacter ... |