Listar BCGF - Contribuciones a congresos científicos por título
Mostrando ítems 200-219 de 265
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Phenotypic heterogeneity during plant colonization
López-Pagán, Nieves; Sánchez-Romero, María Antonia; Rufián Plaza, José Sebastián; Aussel, Laurent; Govantes, Fernando; Schikora, Adam; Ruiz-Albert, Francisco Javier
; Beuzón-López, Carmen del Rosario[et al.] (2019-07-29)
Isogenic bacterial populations can display phenotypic differences. Cell-to-cell phenotypic differences can be a consequence of noisy gene expression, or a programmed event under genetic or epigenetic control. Bistability ... -
Phenotypic heterogeneity in Pseudomonas syringae
López-Pagán, Nieves; Sánchez-Romero, María Antonia; Rufián Plaza, José Sebastián; Aussel, Laurent; Govantes, Fernando; Ruiz-Albert, Francisco Javier[et al.] (2019-07-29)
The notion of isogenic bacterial populations displaying phenotypic differences is widely accepted today. A particular case of phenotypic heterogeneity is bistability. Bistability occurs when bacterial population splits ... -
Phenotypic heterogeneity inside the leaf: Pseudomonas syringae within its host
López-Pagán, Nieves; Rufián Plaza, José Sebastián; López-Márquez, Diego; Ruiz-Albert, Francisco Javier; Beuzón-López, Carmen del Rosario (2017-09-06)
Backgrounds Heterogeneity or phenotypic variation has been known to take place in microbial clonal populations for decades. Under certain regulatory circuits, heterogeneity in gene expression can be enhanced leading to a ... -
Phenotypically heterogeneous loci in the plant pathogen Pseudomonas syringae.
Mancera-Miranda, Laura; López-Pagán, Nieves; Rufián Plaza, José Sebastián; Sánchez-Romero, María Antonia; Gutierrez-Pozo, Gabriel; Spröer, Cathrin; Bunk, Boyke; Ruiz-Albert, Francisco Javier; Beuzón-López, Carmen del Rosario[et al.] (2023)
Phenotypic heterogeneity usually refers to the co-existance of different phenotypes within a population. Phenotypic differences may arise through genetic variation (genomic rearrangements or mutations) or through the ... -
Polimorfismos en la MxB de lubina (Dicentrarchus labrax) y susceptibilidad a VNNV
Novel, Patricia; Fernández, Jesús; Porta, Javier; Álvarez-Herrero, María del Carmen; Béjar-Alvarado, Julia (2013-10-01)
La resistencia a las enfermedades es uno de los caracteres más interesantes en los programas de mejora genética en acuicultura. Las proteínas Mx son elementos clave en el estado antiviral desencadenado por el interferón ... -
Potential protective role of reactive astrocytes in the periventricular parenchyma in congenital hydrocephalus
García-Bonilla, María; Shumilov, Kirill; Peñalver, Ana; Castilla, Laura; Alonso-Carrión, Francisco José; Márquez-Gómez, Javier; García-Martín, María Luisa; Muñoz, Carmen; Gutiérrez-Pérez, Antonia; Jiménez-Lara, Antonio Jesús[et al.] (2016-07-11)
Background Cerebrospinal fluid accumulation in hydrocephalus produces an elevation of intraventricular pressure with pathological consequences on the periventricular brain parenchyma including ischemia, oedema, oxidative ... -
Primed microglia after acute neuroinflammation may drive an enhanced stress response.
López-Ávalos, María Dolores; Pedraza-Benítez, María del Carmen; Mateos-Grondona, Jesús; Fernández-Arjona, María del Mar; León-Rodríguez, Ana (2023)
Microglial cells become activated during acute neuroinflammation and usually they return to their basal surveillant state in a few days. However, sometimes microglia evolve towards a primed state characterized by an ... -
Primera detección en España de necrosis bacteriana de la dipladenia y caracterización fenotípica de su agente causal (Pseudomonas savastanoi)
Caballo-Ponce, Eloy; Ramos-Rodríguez, Cayo Juan (2017-05-30)
La dipladenia (género Mandevilla) es una planta nativa de Suramérica con un creciente interés en el sector ornamental, cuyo mercado anual está estimado en 300-400 millones de euros. Las infecciones causadas por Pseudomonas ... -
La proteína Rep de geminivirus reduce la sumoilación
(2017-06-26)Los geminivirus, llamados así por la forma icosaédrica de su cápside, son una familia de virus patógenos de plantas que causan algunas de las enfermedades con mayor impacto económico a nivel mundial. Estos pequeños virus ... -
La proteína Rep/AL1 de geminivirus altera la sumoilación de PCNA
Sabarit Penalosa, Blanca; Arroyo-Mateos, Manuel; Sánchez-Durán, Miguel A.; Rodríguez-Bejarano, Eduardo (2015-10-21)
Los geminivirus, llamados así por la forma icosaédrica de su cápside, son una familia de virus patógenos de plantas que causan algunas de las enfermedades con mayor impacto económico a nivel mundial. Estos pequeños virus ... -
Pseudomonas syringae flagella displays phenotypic heterogeneity
López-Pagán, Nieves; Sánchez-Romero, María Antonia; Rufián Plaza, José Sebastián; Govantes, Fernando; Ruiz-Albert, Francisco Javier (2022)
Pseudomonas syringae is a plant-pathogenic bacteria that infects a lot of plant with economic relevance. It is ubiquitous in nature colonizing a wide range of niches including water, soil and plant phyllosphere and ... -
R gene regulation mediated by miRNA/phasiRNA during plant defense response against P. syringae
López-Márquez, Diego; Del Espino Pérez, Ángel; López-Pagán, Nieves; Rodríguez-Negrete, Edgar; Ruiz-Albert, Francisco Javier; Rubio-Somoza, Ignacio; Rodríguez-Bejarano, Eduardo; Beuzón-López, Carmen del Rosario[et al.] (2019-07-26)
In plants, two main types of noncoding small RNA molecules have been found: microRNAs (miRNAs) and small interfering RNAs (siRNAs), differing these in their biogenesis and mode of action, but sharing similar sizes (20-24 ... -
RALF/LRX monitor cell wall integrity during tomato fruit formation
(2022-09-14)Plant developmental processes depend largely on a correct communication between cells, together with the ability to respond to such communication. Traditionally cell to cell communication has been studied through the action ... -
Regulación de genes de resistencia de la familia TIR-NBS-LRR mediada por miRNA/phasiRNA durante la interacción con P. syringae
Rodríguez-Negrete, Edgar; Zumaquero, Adela; Ruiz-Albert, Francisco Javier; Rubio-Somoza, Ignacio; Rodríguez-Bejarano, Eduardo; Beuzón-López, Carmen del Rosario; López-Márquez, Diego; López-Pagán, Nieves; Del Espino Pérez, Ángel[et al.] (2018-10-24)
Durante un estrés biótico, las plantas modulan la expresión de una batería de genes involucrados en la respuesta de defensa, proceso donde recientemente se ha determinado el papel esencial que desempeña el silenciamiento ... -
Response to fungal exudates of the rhizosphere isolate Pseudomonas sp. UMAF110 involves a GGDEF/EAL domain-containing protein
Pintado, Adrián; Aragón Cortés, Isabel María; Pérez-Martínez, Isabel; Pliego-Prieto, Clara; Crespo-Gómez, José Ignacio; De-Vicente-Moreno, Antonio; Cazorla-López, Francisco Manuel; Ramos-Rodríguez, Cayo Juan[et al.] (2017-09-26)
Pseudomonas sp. UMAF110, isolated from rhizosphere soil in Spain, display in vitro antagonism towards the pythopathogenic fungus Rosellinia necatrix and is able grow in fungal exudates (BM-RE medium). A transposon mutant ... -
La rizobacteria Pseudomonas alcaligenes AVO110 induce la expresión de genes relacionados con formación de biofilms en respuesta a exudados de Rosellinia necatrix
Pintado, Adrián; Pérez-Martínez, Isabel; Aragón Cortés, Isabel María; Gutiérrez Barranquero, José Antonio; De-Vicente-Moreno, Antonio; Cazorla-López, Francisco Manuel; Ramos-Rodríguez, Cayo Juan[et al.] (2021-06)
La rizobacteria Pseudomonas alcaligenes AVO110 muestra antagonismo frente al hongo fitopatógeno Rosellinia necatrix. Esta cepa coloniza eficazmente las hifas de R. necatrix y es capaz de alimentarse de sus exudados. ... -
Role of chemotaxis cluster II in pathogenic bacteria of woody and herbaceous plants.
Lavado-Benito, Carla; Rodríguez-Moreno, Luis Gabriel; Santamaría-Hernando, Saray; López-Solanilla, Emilia; Ramos-Rodríguez, Cayo Juan (International Society for plant pathology, 2023)
Chemoreceptors are essential proteins able to detect environmental changes for bacterial adaptation to the environment. The genes encoding these proteins are found individually in the genome or forming clusters with other ... -
Role of dopamine D4 receptor in the development of morphine-induced analgesic tolerance
Ponce-Velasco, Marina; Rivera-Ramírez, Alicia; Gago-Calderón, Belén; Real-Avilés, María Ángeles (2021)
Morphine is one of the most effective analgesic used in the clinical management of pain. However, long-term use of morphine can cause many side effects including respiratory depression, constipation, analgesic tolerance, ... -
Role of dopamine D4 receptor in the develpment of morphine-induced analgesic tolerance
Ponce-Velasco, Marina; Real-Avilés, María Ángeles; Gago-Calderón, Belén; Rivera-Ramírez, Alicia (Federation of European Neuroscience, 2022-07-10)
Morphine is one of the most effective drugs used for pain management. However, prolonged exposition to morphine produces a wide variety of side effects such as tolerance to analgesia, hyperalgesia and addiction. Downregulation ... -
Setting out zebrafish (Danio rerio) as a model to study nervous necrosis virus-host interaction.
Moreno-García, Patricia; Álvarez-Torres, Daniel; Frétaud, Maxence; Mehraz, Manon; Langevin, Christelle; Béjar-Alvarado, Julia; Alonso-Sánchez, María del Carmen[et al.] (2023)
Viral nervous necrosis is responsible for important economic losses in aquaculture facilities. The causative agent is the nervous necrosis virus (NNV). Four NNV species have been described, although only RGNNV and SJNNV ...