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Listar por autor "Gotor Martínez, Cecilia"
Mostrando ítems 1-20 de 42
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Artículo
Abscisic acid-triggered persulfidation of the cys protease ATG4 mediates regulation of autophagy by sulfide
Laureano Marín, Ana María; Aroca Aguilar, Ángeles; Pérez Pérez, Maria Esther; Yruela Guerrero, Inmaculada; Jurado Flores, Ana; Moreno González, María Inmaculada; Crespo González, José Luis; Romero González, Luis Carlos; Gotor Martínez, Cecilia (American Society of Plant Biologists, 2020)Hydrogen sulfide is a signaling molecule that regulates essential processes in plants, such as autophagy. In Arabidopsis ...
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Artículo
Arabidopsis S-Sulfocysteine Synthase Activity Is Essential for Chloroplast Function and Long-Day Light-Dependent Redox Control
Bermúdez Alcántara, María Ángeles; Páez Ochoa, María Ángeles; Gotor Martínez, Cecilia; Romero González, Luis Carlos (American Society of Plant Biologists, 2010)In bacteria, the biosynthesis of Cys is accomplished by two enzymes that are encoded by the cysK and cysM genes. CysM is ...
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Artículo
Assessing the transcriptional regulation of L-cysteine desulfhydrase 1 in Arabidopsis thaliana
Laureano Marín, Ana María; García Fernández, Irene; Romero González, Luis Carlos; Gotor Martínez, Cecilia (Frontiers Media, 2014)Hydrogen sulfide is an important signaling molecule that functions as a physiological gasotransmitter of comparable ...
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Artículo
Beta-Cyanoalanine synthase action in root hair elongation is exerted at early steps of the root hair elongation pathway and is independent of direct cyanide inactivation of NADPH oxidase
Arenas Alfonseca, Lucía; Gotor Martínez, Cecilia; Romero González, Luis Carlos; García Domínguez, Irene (Oxford University Press, 2018)In Arabidopsis thaliana, cyanide is produced concomitantly with ethylene biosynthesis and is mainly detoxified by the ...
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Artículo
Beyond toxicity: A regulatory role for mitochondrial cyanide
García Domínguez, Irene; Gotor Martínez, Cecilia; Romero González, Luis Carlos (Landes Bioscience, 2014)In non-cyanogenic plants, cyanide is a co-product of ethylene and camalexin biosynthesis. To maintain cyanide at non-toxic ...
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Artículo
Biochemical characterization of the amylase activity from the new haloarchaeal strain haloarcula sp. Hs isolated in the odiel marshlands
Gómez Villegas, Patricia; Vigara, Javier; Romero González, Luis Carlos; Gotor Martínez, Cecilia; Raposo, Sara; Gonçalves, Brígida; León Bañares, Rosa María (Multidisciplinary Digital Publishing Institute (MDPI), 2021)Alpha‐amylases are a large family of α,1‐4‐endo‐glycosyl hydrolases distributed in all kingdoms of life. The need for ...
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Tesis Doctoral
Biosíntesis de L-Cisteína en Arabidopsis thaliana: Regulación de los Genes O-Acetilserina(TIOL)Liasa
Barroso Gutiérrez, Consuelo (1997-05-23)CONCLUSIONES: 1. Se ha aislado y caracterizado una cDNA de 1332 pb de longitud, denominado Atcys-3A, habiéndose identificado ...
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Tesis Doctoral
La cisteína y su contribución a diferentes procesos de señalización en arabidopsis thaliana
Álvarez Núñez, Consolación (2011-12-16)La cisteína es la primera molécula sintetizada en plantas que contiene azufre reducido y ocupa una posición central en el ...
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Tesis Doctoral
Clonación y regulación de las enzimas del complejo cisteína sintasa de Chlamydomonas reinhardtii
González Ravina, Cristina (2001-02-08)CONCLUSIONES: 1. Se ha aislado y caracterizado un cDNA de 1992 pb de longitud, denominado Sat1ACr, que codifica una de ...
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Artículo
Cysteine and cysteine-related signaling pathways in arabidopsis thaliana
Romero González, Luis Carlos; Aroca Aguilar, Ángeles; Laureano Marín, Ana María; Moreno González, María Inmaculada; García Fernández, Irene; Gotor Martínez, Cecilia (Oxford University Press, 2014)Cysteine occupies a central position in plant metabolism because it is a reduced sulfur donor molecule involved in the ...
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Artículo
Cysteine-generated sulfide in the cytosol negatively regulates autophagy and modulates the transcriptional profile in arabidopsis
Álvarez Núñez, Consolación; García Fernández, Irene; Moreno, Inmaculada; Pérez Pérez, Maria Esther; Crespo González, José Luis; Romero González, Luis Carlos; Gotor Martínez, Cecilia (American Society of Plant Biologists, 2012)In Arabidopsis thaliana, DES1 is the only identified l-Cysteine desulfhydrase located in the cytosol, and it is involved ...
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Artículo
Glutathione biosynthesis in Arabidopsis trichome cells
Gutiérrez Alcalá, Gloria; Gotor Martínez, Cecilia; Meyer, Andreas J.; Fricker, Mark; Vega, Jorge M.; Romero González, Luis Carlos (National Academy of Sciences, 2000)In Arabidopsis thaliana, trichome cells are specialized unicellular structures with uncertain functions. Based on earlier ...
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Artículo
Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition)
Klionsky, Daniel J.; Coll, Nùria S.; Aldudo Jesús; Izquierdo, José M.; Pantazopoulou, Areti; Oeste, Clara L.; Daza Navarro, María Paula; Gotor Martínez, Cecilia; Ruano Caballero, Diego (Taylor & Francis, 2016) -
Artículo
Hydrogen sulfide action in the regulation of plant autophagy
Aroca Aguilar, Ángeles; Gotor Martínez, Cecilia (Wiley-Blackwell, 2022)Hydrogen sulfide is a signalling molecule with a well-established impact on both plant and animal physiology. Intense ...
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Artículo
Hydrogen Sulfide Generated by L-Cysteine Desulfhydrase Acts Upstream of Nitric Oxide to Modulate Abscisic Acid-Dependent Stomatal Closure
Scuffi, Denise; Álvarez Núñez, Consolación; Laspina, Natalia; Gotor Martínez, Cecilia; Lamattina, Lorenzo; García Mata, Carlos (American Society of Plant Biologists, 2014)Abscisic acid (ABA) is a well-studied regulator of stomatal movement. Hydrogen sulfide (H2S), a small signaling gas molecule ...
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Artículo
Hydrogen sulfide regulates the cytosolic/nuclear partitioning of glyceraldehyde-3-phosphate dehydrogenase by enhancing its nuclear localization
Aroca Aguilar, Ángeles; Schneider, Markus; Scheibe, Renate; Gotor Martínez, Cecilia; Romero González, Luis Carlos (Oxford University Press, 2017)Hydrogen sulfide is an important signaling molecule comparable with nitric oxide and hydrogen peroxide in plants. The ...
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Artículo
Hydrogen sulfide signaling in plant adaptations to adverse conditions: molecular mechanisms
Aroca Aguilar, Ángeles; Zhang, Jing; Xie, Yanjie; Romero González, Luis Carlos; Gotor Martínez, Cecilia (Oxford University Press, 2021)Hydrogen sulfide (H2S) is a signaling molecule that regulates critical processes and allows plants to adapt to adverse ...
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Artículo
Hydrogen Sulfide Signaling in Plants: Emerging Roles of Protein Persulfidation
Gotor Martínez, Cecilia; Aroca Aguilar, Ángeles; Romero González, Luis Carlos (Frontiers Media, 2018)Hydrogen sulfide (H2S) has been largely referred as a toxic gas and environmental hazard, but recent years, it has emerged ...
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Artículo
Hydrogen Sulfide: A Key Role in Autophagy Regulation from Plants to Mammalians
Aroca Aguilar, Ángeles; Gotor Martínez, Cecilia (Multidisciplinary Digital Publishing Institute (MDPI), 2022)Autophagy is a degradative conserved process in eukaryotes to recycle unwanted cellular protein aggregates and damaged ...
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Artículo
Hydrogen sulfide: From a toxic molecule to a key molecule of cell life
Aroca Aguilar, Ángeles; Gotor Martínez, Cecilia; Bassham, Diane C.; Romero González, Luis Carlos (Multidisciplinary Digital Publishing Institute (MDPI), 2020)Hydrogen sulfide (H2S) has always been considered toxic, but a huge number of articles published more recently showed the ...