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Listar por autor "Casadesús Pursals, Josep"
Mostrando ítems 1-20 de 86
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Artículo
A eukaryotic-like 3′ untranslated region in Salmonella enterica hilD mRNA
López Garrido, Javier; Puerta Fernández, Elena; Casadesús Pursals, Josep (Oxford University Press, 2014)Long 3' untranslated regions (3'UTRs) are common in eukaryotic mRNAs. In contrast, long 3'UTRs are rare in bacteria, and ...
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Artículo
A portable epigenetic switch for bistable gene expression in bacteria
Rodríguez Olivenza, David; Sánchez Romero, María Antonia; Cota García, Ignacio; Casadesús Pursals, Josep; Nicoloff, Hervé; Andersson, Dan I. (Nature Research, 2019)We describe a portable epigenetic switch based on opvAB, a Salmonella enterica operon that undergoes bistable expression ...
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Artículo
Adaptation and preadaptation of Salmonella enterica to bile
Aussel, Laurent; Casadesús Pursals, Josep; Cota García, Ignacio; Hernández Piñero, Sara Belén; Ducret, Adrien (2012) -
Artículo
Adaptation of Salmonella enterica to bile: essential role of AcrAB-mediated efflux
Urdaneta Páez, Verónica Carolina; Casadesús Pursals, Josep (Society for Applied Microbiology, 2018)Adaptation to bile is the ability to endure the lethal effects of bile salts after growth on sublethal concentrations. ...
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Tesis Doctoral
Adaptation to bile in salmonella enterica
Hernández Piñero, Sara Belén (2013)Las bacterias pertenecientes al género Salmonella son patógenos Gramnegativos capaces de infectar una gran variedad de ...
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Artículo
Analysis of Salmonella lineage-specific traits upon cell sorting
Fernández Fernández, Rocío; López Igual, Rocío; Casadesús Pursals, Josep; Sánchez Romero, María Antonia (Frontiers Media SA, 2023-03-29)Microbial cell individuality is receiving increasing interest in the scientific community. Individual cells within clonal ...
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Tesis Doctoral
Análisis de la organización genómica de Azotobacter vinelandii
Maldonado Caro, Rafael Diego (1993-05) -
Tesis Doctoral
Análisis estructural y funcional del elemento de inserción IS200
Beuzón López, Carmen del Rosario (1996)El descubrimiento de las secuencias de inserción bacterianas y de su capacidad de modificar la expresión génica, movilizar ...
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Tesis Doctoral
Análisis genético con transposones en Azotobacter vinelandii
Contreras de Vera, Asunción (1986)Se han utilizado los transposones Tn5 y Tn10 y varios derivados de ellos para el aislamiento de mutantes y posteriores ...
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Tesis Doctoral
Análisis genético y molecular del operon std de salmonella enterica
García Pastor, Lucía (2017-03-15)Salmonella enterica serovar Typhimurium es una bacteria gram-negativa que causa enfermedades gástricas y sistémicas en una ...
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Artículo
Bile-induced curing of the virulence plasmid in Salmonella enterica serovar typhimurium
Ramos Morales, Francisco; García Quintanilla, Meritxell de Jesús; Prieto Márquez, Ana Isabel; Barnes, Laurent; Casadesús Pursals, Josep (American Society for Microbiology, 2006)Exposure to bile induces curing of the virulence plasmid in Salmonella enterica serovar Typhimurium (pSLT). Disruption of ...
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Artículo
Bile-induced peptidoglycan remodelling in Salmonella enterica
Hernández Piñero, Sara Belén; Cava, Felipe; Pucciarelli, María Graciela; García del Portillo, Francisco; Pedro, Miguel Ángel de; Casadesús Pursals, Josep (Blackwell Publishing, 2015)Changes in the peptidoglycan (PG) structure of Salmonella enterica are detected in the presence of a sublethal concentration ...
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Artículo
Cell Division Inhibition in Salmonella typhimurium Histidine-Constitutive Strains: an ftsI-Like Defect in the Presence of Wild-Type Penicillin-Binding Protein 3 Levels
Cano González, David A.; Mouslim, Chakib; Ayala, Juan A.; García del Portillo, Francisco; Casadesús Pursals, Josep (American Society for Microbiology, 1998)Histidine-constitutive (Hisc) strains of Salmonella typhimurium undergo cell division inhibition in the presence of high ...
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Artículo
Changes of ploidy during the Azotobacter vinelandii growth cycle
Maldonado, Rafael; Pérez Jiménez, Juan Carlos; Casadesús Pursals, Josep (American Society for Microbiology, 1994)The size of the Azotobacter vinelandii chromosome is ~4,700 kb, as calculated by pulsed-field electrophoretic separation ...
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Artículo
Conjugal transfer of the Salmonella enterica virulence plasmid in the mouse intestine
Ramos Morales, Francisco; García Quintanilla, Meritxell de Jesús; Casadesús Pursals, Josep (American Society for Microbiology, 2008)BALB/c mice were infected with two Salmonella enterica serovar Typhimurium strains, one of which lacked the virulence ...
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Artículo
Conserved structure of IS200 elements in Salmonella
Casadesús Pursals, Josep; Beuzón López, Carmen del Rosario (1997) -
Tesis Doctoral
Contribución del regulon Rcs a la virulencia de Salmonella análisis genético y molecular
García Calderón, Clara Beatriz (2008)En el momento de iniciar esta tesis, trabajos recientes de nuestro laboratorio en colaboración con el Dr. García del ...
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Artículo
Contribution of DNA adenine methylation to gene expression heterogeneity in Salmonella enterica
Sánchez Romero, María Antonia; Rodríguez Olivenza, David; Gutiérrez Pozo, Gabriel; Casadesús Pursals, Josep (Oxford University Press, 2020)Expression of Salmonella enterica loci harboring undermethylated GATC sites at promoters or regulatory regions was monitored ...
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Artículo
Contribution of phenotypic heterogeneity to adaptive antibiotic resistance
Casadesús Pursals, Josep; Sánchez Romero, María Antonia (2014)Antibiotic-resistant isolates of Salmonella enterica were selected on plates containing lethal concentrations of rifampicin, ...
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Artículo
Contribution of SPI-1 bistability to Salmonella enterica cooperative virulence: insights from single cell analysis
Sánchez Romero, María Antonia; Casadesús Pursals, Josep (Natural Research, 2018)Salmonella enterica pathogenicity island 1 (SPI-1) is a gene cluster that encodes a type III secretion system and effectors ...