V
Viviana Escudero
Researcher at Technical University of Madrid
Publications - 25
Citations - 789
Viviana Escudero is an academic researcher from Technical University of Madrid. The author has contributed to research in topics: Medicago truncatula & Nitrogen fixation. The author has an hindex of 9, co-authored 23 publications receiving 595 citations.
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Journal ArticleDOI
Autophagy differentially controls plant basal immunity to biotrophic and necrotrophic pathogens
Heike D. Lenz,Eva Haller,Eric Melzer,Karina Kober,Karl Wurster,Mark Stahl,Diane C. Bassham,Richard D. Vierstra,Jane E. Parker,Jaqueline Bautor,Antonio Molina,Viviana Escudero,Takayuki Shindo,Renier A. L. van der Hoorn,Andrea A. Gust,Thorsten Nürnberger +15 more
TL;DR: The way in which autophagy contributes to plant immunity to different pathogens is mechanistically diverse, and thus resembles the complex role of this process in animal innate immunity.
Journal ArticleDOI
Arabidopsis Heterotrimeric G-protein Regulates Cell Wall Defense and Resistance to Necrotrophic Fungi
Magdalena Delgado-Cerezo,Clara Sánchez-Rodríguez,Viviana Escudero,Eva Miedes,Paula Virginia Fernández,Lucía Jordá,Camilo Hernández-Blanco,Andrea Sánchez-Vallet,Andrea Sánchez-Vallet,Paweł Bednarek,Paweł Bednarek,Paul Schulze-Lefert,Shauna Somerville,José M. Estevez,Staffan Persson,Antonio Molina +15 more
TL;DR: A canonical functionality of the Gβ and Gγ1/γ2 subunits in the control of Arabidopsis immune responses and the regulation of cell wall composition is suggested, which is independent of defensive pathways required for resistance to necrotrophic fungi.
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Transition Metal Transport in Plants and Associated Endosymbionts: Arbuscular Mycorrhizal Fungi and Rhizobia
TL;DR: An overview of metal transport mechanisms in the plant–microbe system is proposed, emphasizing the role of arbuscular mycorrhizal fungi and endosymbiotic rhizobia in legume nodules.
Journal ArticleDOI
ERECTA and BAK1 Receptor Like Kinases Interact to Regulate Immune Responses in Arabidopsis.
Lucía Jordá,Sara Sopeña-Torres,Viviana Escudero,Beatriz Nuñez-Corcuera,Magdalena Delgado-Cerezo,Keiko U. Torii,Antonio Molina +6 more
TL;DR: The results indicate that the multiproteic receptorsome formed by ERf, TMM and BAK1 modulates A. thaliana resistance to PcBMM, and suggest that the cues underlying ERf/TMM/BAK1-mediated immune responses are distinct from those regulating stomatal pattering.
Journal ArticleDOI
Alteration of cell wall xylan acetylation triggers defense responses that counterbalance the immune deficiencies of plants impaired in the β-subunit of the heterotrimeric G-protein
Viviana Escudero,Lucía Jordá,Sara Sopeña-Torres,Hugo Mélida,Eva Miedes,Antonio Muñoz-Barrios,Sanjay Swami,Danny C. Alexander,Lauren S. McKee,Andrea Sánchez-Vallet,Vincent Bulone,Vincent Bulone,Alan M. Jones,Antonio Molina +13 more
TL;DR: Results suggest that a deficient PTI-mediated resistance is partially compensated by the activation of specific cell-wall-triggered immune responses, and explain the enhanced drought resistance of esk1 plants.