ListarBCGF - Contribuciones a congresos científicos por tema "Defensa"
Mostrando ítems 1-9 de 9
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A bacterial acetyltransferase targets the protein kinase ZIP1, a positive regulator of plant immunity
(2016-06-27)Pseudomonas syringae is a model bacterial pathogen that penetrates the leaf to reach the plant apoplast, where it replicates causing disease. In order to do that, the pathogen must interfere and suppress a two-tiered plant ... -
Contribution of Phenotypic Heterogeneity to plant colonization by Pseudomonas syringae
(2022)In bacterial clonal populations, cell to cell differences can be originated by the response to different stimuli present in the environment. However, the sources of variation may not always be directly correlated with ... -
Effector-mediated suppression of plant defense against biotrophs through activation of antagonistic defense against necrotrophs
(2015-12-15)Plant hormones are small molecules involved in the regulation of plant growth, development, reproduction and stress responses. Salicylic acid (SA) and jasmonates (JA) are essential for the activation of defence responses ... -
Heterogeneidad fenotípica en el Sistema de Secreción tipo III de Pseudomonas syringae durante la interacción con la planta
(2022)La heterogeneidad fenotípica es un fenómeno que se ha descrito en poblaciones bacterianas de diversas especies. Un patrón de expresión génica heterogéneo puede llegar a volverse bimodal en ambientes homogéneos, proceso ... -
Molecular characterization of MicroRNA-silenced TNL-1 (MIST1) and its role in plant defense
(2022)miRNAs are sequence-dependent negative regulators of gene expression involved in many relevant plant processes, including immunity. Activation of defence genes can negatively impact plant fitness, and thus needs to be ... -
PAMP-triggered immunity against Pseudomonas syringae involves microRNA-mediated regulation of several uncharacterized R genes
(2016-06-27)Two main types of noncoding small RNA molecules have been found in plants: microRNAs (miRNAs) and small interfering RNAs (siRNAs). They differ in their biogenesis and mode of action, but share similar sizes (20-24 nt). ... -
Supresión de la respuesta de defensa disparada por efectores de la familia Hopz de Pseudomonas syringae pertenecientes a la familia Hopz
(2014-11-07)El sistema de secreción tipo III permite a las bacterias fitopatógenas superar los sistemas de defensa de la planta mediante la translocación de efectores tipo III (T3E) al interior de la célula vegetal. Jones y Dangl en ... -
The bacterial effector HopAF1 interacts with Arabidopsis MKK4/5
(2022-06)Pseudomonas syringae is a phytopathogenic bacterium whose virulence depends on a Type III Secretion System and its effector (T3E) repertoire, which is translocated into the host cell cytosol suppressing both basal and ... -
The When and Where: How development modulates immunity through a miRNA-NLR-phasiRNA network
(2022)Plants possess a battery of dedicated intracellular immune receptors known as nucleotide-binding leucine-rich repeat proteins (NLRs) involved in recognition of pathogen-derived effectors and activation of effector-triggered ...