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Browsing by Author "Tornero Feliciano, Pablo"

Now showing items 1-18 of 18

An allele of Arabidopsis COI1 with hypo- and hypermorphic phenotypes in plant growth, defence and fertility

Dobón Alonso, Albor; Wulff, Brande B Hertel; Canet Perez, Juan Vicente; Fort Rausell, Patrocinio; Tornero Feliciano, Pablo (Public Library of Science, 2013-01)

Resistance to biotrophic pathogens is largely dependent on the hormone salicylic acid (SA) while jasmonic acid (JA) regulates resistance against necrotrophs. JA negatively regulates SA and is, in itself, negatively regulated ...
Análisis genético de la percepción del ácido salicílico en Arabidopsis thaliana

Canet Perez, Juan Vicente (Universitat Politècnica de València, 2011-11-28)

El ácido salicílico (SA) es una hormona esencial para la defensa de la planta y la única fitohormona para la que aún no se ha descrito un receptor. Además, solo se ha identificado un gen implicado en su percepción (NPR1). ...
Análisis genético de la percepción del ácido salicílico en Arabidopsis thaliana. Caracterización de NRB4

Canet Perez, Juan Vicente (Universitat Politècnica de València, 2012-07-31)

Interés del estudio: Profundizar en el conocimiento de algunos de los mecanismos de resistencia que han desarrollado las plantas frente a patógenos, tomando como referencia principal la interacción entre Arabidopsis ...
beta-carbonic anhydrases play a role in salicylic acid perception in Arabidopsis

Medina-Puche, Laura; Castelló Llopis, María José; Canet Perez, Juan Vicente; Lamilla, J.; Colombo, M.L.; Tornero Feliciano, Pablo (Public Library of Science, 2017)

[EN] The plant hormone salicylic acid (SA) is required for defense responses. NON EXPRESSER OF PATHOGENESIS RELATED 1 (NPR1) and NON RECOGNITION OF BTH-4 (NRB4) are required for the response to SA in Arabidopsis (Arabidopsis ...
Caracterización genética y fenotípica de NRB2, un mutante de Arabidopsis Thaliana insensible al BTH

RIVAS ROMERO, FERNANDO (Universitat Politècnica de València, 2014-07-31)

[EN] Genotypic characterization showed that more than one gene (at least three, two in chromosome I and one in the III) control wild type character, whereas that the phenotypic characterization showed that the alleles nrb2 ...
Gibberellin-mediated RGA-LIKE1 degradation regulates embryo sac development in Arabidopsis

Gomez, Maria Dolores; Barro-Trastoy, Daniela; Fuster Almunia, Clara; Tornero Feliciano, Pablo; Alonso, Jose M.; PEREZ AMADOR, MIGUEL ANGEL (Oxford University Press, 2020-12-31)

[EN] Ovule development is essential for plant survival, as it allows correct embryo and seed development upon fertilization. The female gametophyte is formed in the central area of the nucellus during ovule development, ...
Gibberellins regulate ovule number through a DELLA-CUC2 complex in Arabidopsis

Barro-Trastoy, Daniela; Gómez, María D.; Blanco-Touriñán, Noel; Tornero Feliciano, Pablo; PEREZ AMADOR, MIGUEL ANGEL (Blackwell Publishing, 2022-04)

[EN] Ovule development is a key process for plant reproduction, helping to ensure correct seed production. Several molecular factors and plant hormones such as gibberellins are involved in ovule initiation and development. ...
Hormonal Regulation of Ovule Initiation in Arabidopsis

Barro-Trastoy, Daniela; Gomez, Maria Dolores; Tornero Feliciano, Pablo; PEREZ AMADOR, MIGUEL ANGEL (Springer-Verlag, 2024-01-28)

[EN] As seed precursors, ovules are fundamental organs during the plant life cycle. Decades of morphological and molecular study have allowed for the elucidation of the complex and intricate genetic network regulating ovule ...
Mutaciones de Arabidopsis que producen el fenotipo de nrb2

Tolosa Almendros, Víctor Manuel (Universitat Politècnica de València, 2015-01-16)

[ES] En la resistencia basal de Arabidopsis thaliana (Arabidopsis) frente a patógenos biotrofos hay una señal fundamental: el ácido salicílico (SA). Pese a la importancia de esta molécula en plantas, todavía se desconocen ...
Non-Recognition-of-BTH4, an Arabidopsis Mediator Subunit Homolog, Is Necessary for Development and Response to Salicylic Acid

Canet Perez, Juan Vicente; Dobón Alonso, Albor; Tornero Feliciano, Pablo (American Society of Plant Biologists, 2012-10)

[EN] Salicylic acid (SA) signaling acts in defense and plant development. The only gene demonstrated to be required for the response to SA is Arabidopsis thaliana NON-EXPRESSER OF PATHOGENESIS-RELATED GENE 1 (NPR1), and ...
NPR1 paralogs of Arabidopsis and their role in salicylic acid perception

Castelló Llopis, María José; Medina-Puche, Laura; Lamilla, J.; Tornero Feliciano, Pablo (Public Library of Science, 2018)

[EN] Salicylic acid (SA) is responsible for certain plant defence responses and NON EXPRESSER OF PATHOGENESIS RELATED 1 (NPR1) is the master regulator of SA perception. In Arabidopsis thaliana there are five paralogs of ...
On the way to ovules: The hormonal regulation of ovule development

Barro-Trastoy, Daniela; Gómez, María Dolores; Tornero Feliciano, Pablo; PEREZ AMADOR, MIGUEL ANGEL (Taylor & Francis, 2020-10-07)

[EN] This review focuses on the hormonal regulation of ovule development, especially on ovule initiation, patterning, and morphogenesis. Understanding of the genetic and molecular basis of ovule development is essential ...
Quantitative genetic analysis of salicylic acid perception in Arabidopsis

Dobón Alonso, Albor; Canet, J.V; Perales, L; Tornero Feliciano, Pablo (Springer Verlag (Germany), 2011-10)

[EN] Salicylic acid (SA) is a phytohormone required for a full resistance against some pathogens in Arabidopsis, and NPR1 (Non-Expressor of Pathogenesis Related Genes 1) is the only gene with a strong effect on resistance ...
Regulation of ovule initiation by gibberellins and brassinosteroids in tomato and Arabidopsis: two plant species, two molecular mechanisms

Barro-Trastoy, Daniela; Carrera, Esther; Baños, Jorge; Palau-Rodríguez, Julia; Ruiz-Rivero, Omar; Tornero Feliciano, Pablo; Alonso, Jose M.; LOPEZ DIAZ, ISABEL; Gómez Jiménez, Maria Dolores; PEREZ AMADOR, MIGUEL ANGEL (Wiley, 2020-06)

[EN] Ovule primordia formation is a complex developmental process with a strong impact on the production of seeds. In Arabidopsis this process is controlled by a gene network, including components of the signalling pathways ...
Specific Missense Alleles of the Arabidopsis Jasmonic Acid Co-Receptor COI1 Regulate Innate Immune Receptor Accumulation and Function

He, Yijian; Chung, Eui-Hwan; HUBERT, D.A; Tornero Feliciano, Pablo; DANGL, J.L (Public Library of Science, 2012-10)

[EN] Plants utilize proteins containing nucleotide binding site (NB) and leucine-rich repeat (LRR) domains as intracellular innate immune receptors to recognize pathogens and initiate defense responses. Since mis-activation ...
Tamaño de semilla en Arabidopsis thaliana en variación natural asociada a la respuesta a paclobutrazol

Brenes Álvarez, Mercedes (Universitat Politècnica de València, 2022-02-09)

[ES] La planta Arabidopsis thaliana tiene diversos ecotipos donde Col-0 y Laer destacan como los más utilizados. El tamaño de semilla de ambos ecotipos presenta valores similares en condiciones normales. Sin embargo, se ...
The Blade-On-Petiole genes of Arabidopsis are essential for resistance induced by methyl jasmonate

Dobón Alonso, Albor; Fajmonova, J; Tornero Feliciano, Pablo; Canet, Juan Vicente (BioMed Central, 2012)

Background: NPR1 is a gene of Arabidopsis thaliana required for the perception of salicylic acid. This perception triggers a defense response and negatively regulates the perception of jasmonates. Surprisingly, the application ...
The grapevine (Vitis vinifera) LysM receptor kinases VvLYK1-1 and VvLYK1-2 mediate chitooligosaccharide-triggered immunity

Brule, D.; Villano, C.; Davies, L.; Trda, L.; Clavierie, J.; Heloir, MC; Chiltz, A.; Adrian, M.; Darblade, B.; Tornero Feliciano, Pablo; Stransfeld, L.; Boutrot, F.; Zipfel, C.; Dry, I.; Poinssot, B. (Blackwell Publishing, 2018-10-22)

[EN] Chitin, a major component of fungal cell walls, is a well-known pathogen-associated molecular pattern (PAMP) that triggers defense responses in several mammal and plant species. Here, we show that two chitooligosaccharides, ...