Listar Artículos de revista IdAB - IdAB Aldizkari artikuluak por título
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Simultaneous infections by different Salmonella strains in mesenteric lymph nodes of finishing pigs
Garrido, Victoria
; Sánchez Alarcón, Samanta Rita; San Román Aberasturi, Beatriz 
; Zabalza Baranguá, Ana ; Díaz Tendero, Yasmín; Frutos, Cristina de; Mainar Jaime, Raúl Carlos; Grilló Dolset, María Jesús (BioMed Central, 2014)
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Background: Salmonellosis is a major worldwide zoonosis, and Salmonella-infected finishing pigs are considered one of the major sources of human infections in developed countries. Baseline studies on salmonellosis ... -
Small ruminant lentiviruses: genetic variability, tropism and diagnosis
Ramírez, Hugo ; Reina Arias, Ramsés ; Amorena Zabalza, Beatriz ; Andrés Cara, Damián de ; Martínez, Humberto A. (MDPI, 2013)
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Small ruminant lentiviruses (SRLV) cause a multisystemic chronic disease affecting animal production and welfare. SRLV infections are spread across the world with the exception of Iceland. Success in controlling SRLV spread ... -
Small ruminant macrophage polarization may play a pivotal role on lentiviral infection
Crespo, Helena; Bertolotti, Luigi; Juganaru, Magda; Glaría Ezquer, Idoia ; Andrés Cara, Damián de ; Amorena Zabalza, Beatriz ; Rosati, Sergio; Reina Arias, Ramsés (BioMed Central, 2013)
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Small ruminant lentiviruses (SRLV) infect the monocyte/macrophage lineage inducing a long-lasting infection affecting body condition, production and welfare of sheep and goats all over the world. Macrophages play a pivotal ... -
Spatial distribution and risk factors of brucellosis in Iberian wild ungulates
Muñoz Álvaro, Pilar María; Boadella, Mariana; Arnal, Maricruz; Miguel, María Jesús de; Revilla, Miguel; Martínez, David; Vicente, Joaquín; Acevedo, Pelayo; Oleaga, Álvaro; Ruiz Fons, Francisco; Marín, Clara M.; Prieto, José M.; Fuente, José de la; Barral, Marta; Barberán, Montserrat; Fernández de Luco, Daniel; Blasco, José María; Gortázar, Christian (BioMed Central, 2010)
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Background: The role of wildlife as a brucellosis reservoir for humans and domestic livestock remains to be properly established. The aim of this work was to determine the aetiology, apparent prevalence, spatial distribution ... -
Stability of a Spodoptera frugiperda nucleopolyhedrovirus deletion recombinant during serial passage in insects
Simón de Goñi, Oihane ; Williams, Trevor ; Possee, Robert D.; López Ferber, Miguel; Caballero Murillo, Primitivo (American Society for Microbiology, 2009)
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The stabilities of the Spodoptera frugiperda multiple nucleopolyhedrovirus (SfMNPV) complete genome bacmid (Sfbac) and a deletion recombinant (Sf29null) in which the Sf29 gene was replaced by a kanamycin resistance ... -
Staphylococcal Bap proteins build amyloid scaffold biofilm matrices in response to environmental signals
Taglialegna, Agustina; Navarro, Susanna; Ventura, Salvador; Garnett, James A.; Matthews, Steve; Penadés, José R.; Lasa Uzcudun, Íñigo ; Valle Turrillas, Jaione (Public Library of Science, 2016)
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Major components of the biofilm matrix scaffold are proteins that assemble to create a unified structure that maintain bacteria attached to each other and to surfaces. We provide evidence that a surface protein present in ... -
Staphylococcus aureus develops an alternative, ica-independent biofilm in the absence of the arlRS two-component system
Toledo Arana, Alejandro ; Merino, Nekane ; Vergara Irigaray, Marta ; Débarbouillé, Michel; Penadés, José R.; Lasa Uzcudun, Íñigo (American Society for Microbiology, 2005)
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The biofilm formation capacity of Staphylococcus aureus clinical isolates is considered an important virulence factor for the establishment of chronic infections. Environmental conditions affect the biofilm formation capacity ... -
Staphylococcus aureus pathogenicity island DNA is packaged in particles composed of phage proteins
Tormo Más, María Ángeles; Ferrer, María Desamparados; Maiques, Elisa; Ubeda, Carles; Selva, Laura; Lasa Uzcudun, Íñigo ; Calvete, Juan J.; Novick, Richard P.; Penadés, José R. (American Society for Microbiology, 2008)
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Staphylococcus aureus pathogenicity islands (SaPIs) have an intimate relationship with temperate staphylococcal phages. During phage growth, SaPIs are induced to replicate and are efficiently encapsidated into special small ... -
Study of compartmentalization in the visna clinical form of small ruminant lentivirus infection in sheep
Ramírez, Hugo ; Reina Arias, Ramsés ; Bertolotti, Luigi; Cenoz, Amaia ; Hernández, Mirna Margarita; San Román Aberasturi, Beatriz ; Glaría Ezquer, Idoia ; Andrés, Ximena de; Crespo, Helena ; Jauregui, Paula; Benavides, Julio; Polledo, Laura; Pérez, Valentín; García Marín, Juan F.; Rosati, Sergio; Amorena Zabalza, Beatriz ; Andrés Cara, Damián de (BioMed Central, 2012)
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Background: A central nervous system (CNS) disease outbreak caused by small ruminant lentiviruses (SRLV) has triggered interest in Spain due to the rapid onset of clinical signs and relevant production losses. In a previous ... -
Sucrose synthase activity in the sus1/sus2/sus3/sus4 Arabidopsis mutant is sufficient to support normal cellulose and starch production
Baroja Fernández, Edurne ; Muñoz Pérez, Francisco José ; Li, Jun ; Bahaji, Abdellatif ; Almagro Zabalza, Goizeder ; Montero Macarro, Manuel ; Etxeberria, Ed ; Hidalgo Cruz, Maite; Sesma Pascual, María Teresa ; Pozueta Romero, Javier (National Academy of Sciences, 2011)
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Sucrose synthase (SUS) catalyzes the reversible conversion of sucrose and a nucleoside diphosphate into the corresponding nucleoside diphosphate-glucose and fructose. In Arabidopsis, a multigene family encodes six SUS ... -
A super-family of transcriptional activators regulates bacteriophage packaging and lysis in Gram-positive bacteria
Quiles Puchalt, Nuria; Tormo Más, María Ángeles; Campoy Sánchez, Susana; Toledo Arana, Alejandro ; Monedero, Vicente; Lasa Uzcudun, Íñigo ; Novick, Richard P.; Christie, Gail E.; Penadés, José R. (Oxford University Press, 2013)
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The propagation of bacteriophages and other mobile genetic elements requires exploitation of the phage mechanisms involved in virion assembly and DNA packaging. Here, we identified and characterized four different families ... -
Superinfection exclusion in alphabaculovirus infections is concomitant with actin reorganization
Beperet Arive, Inés ; Irons, Sarah L.; Simón de Goñi, Oihane ; King, Linda A.; Williams, Trevor ; Possee, Robert D.; López Ferber, Miguel; Caballero Murillo, Primitivo (American Society for Microbiology, 2014)
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Superinfection exclusion is the ability of an established virus to interfere with a second virus infection. This effect was studied in vitro during lepidopteran-specific nucleopolyhedrovirus (genus Alphabaculovirus, family ... -
Systematic production of inactivating and non-inactivating suppressor mutations at the relA locus that compensate the detrimental effects of complete spoT loss and affect glycogen content in Escherichia coli
Montero Macarro, Manuel; Rahimpour, Mehdi; Viale, Alejandro M. ; Almagro Zabalza, Goizeder ; Eydallin, Gustavo ; Sevilla, Ángel; Cánovas, Manuel; Bernal, Cristina; Lozano, Ana Belén; Muñoz Pérez, Francisco José ; Baroja Fernández, Edurne ; Bahaji, Abdellatif ; Mori, Hirotada; Codoñer, Francisco M.; Pozueta Romero, Javier (Public Library of Science, 2014)
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In Escherichia coli, ppGpp is a major determinant of growth and glycogen accumulation. Levels of this signaling nucleotide are controlled by the balanced activities of the ppGpp RelA synthetase and the dual-function ... -
Tobacco plastidial thioredoxins as modulators of recombinant protein production in transgenic chloroplasts
Sanz Barrio, Ruth; Fernández San Millán, Alicia ; Corral-Martínez, Patricia; Seguí-Simarro, José M.; Farrán Blanch, Inmaculada (Wiley, 2011)
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Thioredoxins (Trxs) are small ubiquitous disulphide proteins widely known to enhance expression and solubility of recombinant proteins in microbial expression systems. Given the common evolutionary heritage of chloroplasts ... -
Towards the identification of the common features of bacterial biofilm development
Lasa Uzcudun, Íñigo (Sociedad Española de Microbiología, 2006)
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Los microorganismos pueden vivir y proliferar como células individuales que nadan libremente en el medio o crecer en comunidades multicelulares muy bien organizadas dentro de una matriz que ellas mismas han sintetizado y ... -
Transformed recombinant enrichment profiling rapidly identifies HMW1 as an intracellular invasion locus in Haemophilus influenzae
Mell, Joshua Chang; Viadas Martínez, Cristina; Moleres Apilluelo, Javier ; Sinha, Sunita; Fernández Calvet, Ariadna ; Porsch, Eric A.; St. Geme, Joseph W.; Nislow, Corey; Redfield, Rosemary J.; Garmendia García, Juncal (Public Library of Science, 2016)
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Many bacterial species actively take up and recombine homologous DNA into their genomes, called natural competence, a trait that offers a means to identify the genetic basis of naturally occurring phenotypic variation. ... -
Unraveling the role of transient starch in the response of Arabidopsis to elevated CO2 under long-day conditions
Jáuregui Mosquera, Iván ; Pozueta Romero, Javier ; Aparicio Tejo, Pedro María ; Baroja Fernández, Edurne ; Aranjuelo Michelena, Iker (Elsevier, 2018)
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Previous studies on Arabidopsis under long-term exposure to elevated CO2 have been conducted using starch synthesis and breakdown mutants cultured under short day conditions. These studies showed that starch synthesis can ... -
Unravelling the mechanisms that improve photosynthetic performance of N₂-fixing pea plants exposed to elevated [CO₂]
Aranjuelo Michelena, Iker ; Cabrerizo, Pablo María ; Aparicio Tejo, Pedro María ; Arrese-Igor Sánchez, César (Elsevier, 2014)
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Although the predicted enhanced photosynthetic rates of plants exposed to elevated [CO₂] are expected to increase carbohydrate and plant growth, recent findings have shown a complex regulation of these processes. The aim ... -
The Vip3Ag4 insecticidal protoxin from bacillus thuringiensis adopts a tetrameric configuration that is maintained on proteolysis
Palma Dovis, Leopoldo ; Scott, David J.; Harris, Gemma; Din, Salah-Ud; Williams, Thomas L.; Roberts, Oliver J.; Young, Mark T.; Caballero Murillo, Primitivo ; Berry, Colin (MDPI, 2017)
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The Vip3 proteins produced during vegetative growth by strains of the bacterium Bacillus thuringiensis show insecticidal activity against lepidopteran insects with a mechanism of action that may involve pore formation and ... -
Vip3C, a novel class of vegetative insecticidal proteins from Bacillus thuringiensis
Palma Dovis, Leopoldo ; Hernández Rodríguez, C.; Maeztu Martínez, Mireya ; Hernández Martínez, Patricia; Ruiz de Escudero Fuentemilla, Íñigo ; Escriche, Baltasar; Muñoz Labiano, Delia ; Rie, Jeroen van; Ferré, Juan; Caballero Murillo, Primitivo (American Society for Microbiology, 2012)
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Three vip3 genes were identified in two Bacillus thuringiensis Spanish collections. Sequence analysis revealed a novel Vip3 protein class (Vip3C). Preliminary bioassays of larvae from 10 different lepidopteran species ...
