Listar Artículos de revista IdAB - IdAB Aldizkari artikuluak por título
Mostrando ítems 5-24 de 191
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Analagous population structures for two alphabaculoviruses highlight a functional role for deletion mutants
Serrano García, Amaya
; Williams, Trevor ; Simón de Goñi, Oihane 
; López Ferber, Miguel; Caballero Murillo, Primitivo ; Muñoz Labiano, Delia (American Society for Microbiology, 2012)
Artículo / Artikulua 
A natural Spodoptera exigua multiple nucleopolyhedrovirus (SeMNPV) isolate from Florida shares a strikingly similar genotypic composition to that of a natural Spodoptera frugiperda MNPV (SfMNPV) isolate from Nicaragua. ... -
Analysis of the role of the LH92_11085 gene of a biofilm hyper-producing Acinetobacter baumannii strain on biofilm formation and attachment to eukaryotic cells
Álvarez Fraga, Laura; Pérez, Astrid; Rumbo Feal, Soraya; Merino, María; Valle Turrillas, Jaione (Taylor & Francis, 2016)
Artículo / Artikulua
Acinetobacter baumannii is a nosocomial pathogen that has a considerable ability to survive in the hospital environment partly due to its capacity to form biofilms. The first step in the process of establishing an infection ... -
Antagonistic pleiotropy in the bifunctional surface protein fadl (OmpP1) during adaptation of Haemophilus influenzae to chronic lung infection associated with chronic obstructive pulmonary disease
Moleres Apilluelo, Javier ; Fernández Calvet, Ariadna ; Ehrlich, Rachel L.; Martí, Sara; Pérez Regidor, Lucía; Euba, Begoña; Rodríguez Arce, Irene ; Balashov, Sergey; Cuevas, Ester; Liñares, Josefina; Ardanuy, Carmen; Martín Santamaría, Sonsoles; Ehrlich, Garth D.; Mell, Joshua Chang; Garmendia García, Juncal (American Society for Microbiology, 2018)
Artículo / Artikulua
Tracking bacterial evolution during chronic infection provides insights into how host selection pressures shape bacterial genomes. The human-restricted opportunistic pathogen nontypeable Haemophilus influenzae (NTHi) infects ... -
Apoptosis, toll-like, RIG-I-like and NOD-like receptors are pathways jointly induced by diverse respiratory bacterial and viral pathogens
(Frontiers Media, 2017) Artículo / Artikulua
Lower respiratory tract infections are among the top five leading causes of human death. Fighting these infections is therefore a world health priority. Searching for induced alterations in host gene expression shared by ... -
Arabidopsis responds to Alternaria alternata volatiles by triggering pPG-independent mechanisms
Sánchez López, Ángela María; Bahaji, Abdellatif ; Diego, Nuria de; Baslam, Marouane ; Li, Jun ; Muñoz Pérez, Francisco José ; Almagro Zabalza, Goizeder ; García Gómez, Pablo; Ameztoy del Amo, Kinia ; Ricarte Bermejo, Adriana ; Novák, Ondrej; Humplik, Jan F.; Spíchal, Lukás; Dolezal, Karel; Ciordia, Sergio; Mena, María Carmen; Navajas, Rosana; Baroja Fernández, Edurne ; Pozueta Romero, Javier (American Society of Plant Biologists, 2016)
Artículo / Artikulua
Volatile compounds (VCs) emitted by phylogenetically diverse microorganisms (including plant pathogens and microbes that do not normally interact mutualistically with plants) promote photosynthesis, growth, and the ... -
B regulates IS256-mediated Staphylococcus aureus biofilm phenotypic variation
Valle Turrillas, Jaione ; Vergara Irigaray, Marta ; Merino, Nekane ; Penadés, José R.; Lasa Uzcudun, Íñigo (American Society for Microbiology, 2007)
Artículo / Artikulua
Biofilm formation in Staphylococcus aureus is subject to phase variation, and biofilm-negative derivatives emerge sporadically from a biofilm-positive bacterial population. To date, the only known mechanism for generating ... -
Bacillus thuringiensis toxins: an overview of their biocidal activity
Palma Dovis, Leopoldo ; Muñoz Labiano, Delia ; Berry, Colin; Murillo Martínez, Jesús ; Caballero Murillo, Primitivo (MDPI, 2014)
Artículo / Artikulua
Bacillus thuringiensis (Bt) is a Gram positive, spore-forming bacterium that synthesizes parasporal crystalline inclusions containing Cry and Cyt proteins, some of which are toxic against a wide range of insect orders, ... -
Baculovirus-induced climbing behavior favors intraspecific necrophagy and efficient disease transmission in Spodoptera exigua
Rebolledo, Dulce; Lasa, Rodrigo; Guevara, Roger; Murillo Pérez, Rosa ; Williams, Trevor (Public Library of Science, 2015)
Artículo / Artikulua
Shortly prior to death, many species of Lepidoptera infected with nucleopolyhedrovirus climb upwards on the host plant. This results in improved dissemination of viral occlusion bodies over plant foliage and an increased ... -
Bap, a biofilm matrix protein of Staphylococcus aureus prevents cellular internalization through binding to GP96 host receptor
Valle Turrillas, Jaione ; Latasa Osta, Cristina ; Gil Puig, Carmen ; Toledo Arana, Alejandro ; Solano Goñi, Cristina ; Penadés, José R.; Lasa Uzcudun, Íñigo (Public Library of Science, 2012)
Artículo / Artikulua
The biofilm matrix, composed of exopolysaccharides, proteins, nucleic acids and lipids, plays a well-known role as a defence structure, protecting bacteria from the host immune system and antimicrobial therapy. However, ... -
Bap, a Staphylococcus aureus surface protein involved in biofilm formation
Cucarella, Carme; Solano Goñi, Cristina ; Valle Turrillas, Jaione ; Amorena Zabalza, Beatriz ; Lasa Uzcudun, Íñigo ; Penadés, José R. (American Society for Microbiology, 2001)
Artículo / Artikulua
Identification of new genes involved in biofilm formation is needed to understand the molecular basis of strain variation and the pathogenic mechanisms implicated in chronic staphylococcal infections. A biofilm-producing ... -
Base pairing interaction between 5′- and 3′-UTRs controls icaR mRNA translation in Staphylococcus aureus
Ruiz de los Mozos Aliaga, Igor; Vergara Irigaray, Marta ; Segura, Víctor; Villanueva San Martín, Maite ; Bitarte, Nerea ; Saramago, Margarida; Domingues, Susana; Arraiano, Cecilia M.; Fechter, Pierre; Romby, Pascale; Valle Turrillas, Jaione ; Solano Goñi, Cristina ; Lasa Uzcudun, Íñigo ; Toledo Arana, Alejandro (Public Library of Science, 2013)
Artículo / Artikulua
The presence of regulatory sequences in the 39 untranslated region (39-UTR) of eukaryotic mRNAs controlling RNA stability and translation efficiency is widely recognized. In contrast, the relevance of 39-UTRs in bacterial ... -
Beta-lactam antibiotics induce the SOS response and horizontal transfer of virulence factors in Staphylococcus aureus
Maiques, Elisa; Ubeda, Carles; Campoy Sánchez, Susana; Salvador, Noelia; Lasa Uzcudun, Íñigo ; Novick, Richard P.; Barbé, Jordi; Penadés, José R. (American Society for Microbiology, 2006)
Artículo / Artikulua
Antibiotics that interfere with DNA replication and cell viability activate the SOS response. In Staphylococcus aureus, the antibiotic-induced SOS response promotes replication and high-frequency horizontal transfer ... -
Binding of Bacillus thuringiensis subsp. israelensis Cry4Ba to Cyt1Aa has an important role in synergism
Cantón, Pablo Emiliano; Zanicthe Reyes, Esmeralda; Ruiz de Escudero Fuentemilla, Íñigo ; Bravo, Alejandra; Soberón, Mario (Elsevier, 2011)
Artículo / Artikulua
Bacillus thuringiensis subsp. israelensis (Bti) produces at least four different crystal proteins that are specifically toxic to different mosquito species and that belong to two non-related family of toxins, Cry and ... -
Biofilm dispersion and quorum sensing
Solano Goñi, Cristina ; Echeverz Sarasúa, Maite ; Lasa Uzcudun, Íñigo (Elsevier, 2014)
Artículo / Artikulua
Biofilm development and quorum sensing are closely interconnected processes. Biofilm formation is a cooperative group behaviour that involves bacterial populations living embedded in a self produced extracellular matrix. ... -
Biofilm matrix exoproteins induce a protective immune response against Staphylococcus aureus biofilm infection
Gil Puig, Carmen ; Solano Goñi, Cristina ; Burgui Erice, Saioa ; Latasa Osta, Cristina ; García Martínez, Begoña ; Toledo Arana, Alejandro ; Lasa Uzcudun, Íñigo ; Valle Turrillas, Jaione (American Society for Microbiology, 2014)
Artículo / Artikulua
The Staphylococcus aureus biofilm mode of growth is associated with several chronic infections that are very difficult to treat due to the recalcitrant nature of biofilms to clearance by antimicrobials. Accordingly, there ... -
Biofilm switch and immune response determinants at early stages of infection
Valle Turrillas, Jaione ; Solano Goñi, Cristina ; García Martínez, Begoña ; Toledo Arana, Alejandro ; Lasa Uzcudun, Íñigo (Elsevier (Cell Press), 2013)
Artículo / Artikulua
Biofilm development is recognized as a major virulence factor underlying most chronic bacterial infections. When a biofilm community is established, planktonic cells growing in the surroundings of a tissue switch to a ... -
Both free indole-3-acetic acid and photosynthetic performance are important players in the response of Medicago truncatula to urea and ammonium nutrition under axenic conditions
Esteban Terradillos, Raquel; Royo Castillejo, Beatriz; Urarte Rodríguez, Estíbaliz ; Zamarreño, Ángel M.; García Mina, José M.; Morán Juez, José Fernando (Frontiers Media, 2016)
Artículo / Artikulua
We aimed to identify the early stress response and plant performance of Medicago truncatula growing in axenic medium with ammonium or urea as the sole source of nitrogen, with respect to nitrate-based nutrition. Biomass ... -
Brucella abortus ornithine lipids are dispensable outer membrane components devoid of a marked pathogen-associated molecular pattern
Palacios Chaves, Leyre; Conde Álvarez, Raquel; Gil Ramírez, Yolanda; Zúñiga Ripa, Amaia; Barquero-Calvo, Elías; Chacón Díaz, Carlos; Chaves Olarte, Esteban; Arce Gorvel, Vilma; Gorvel, Jean-Pierre; Moreno, Edgardo; Miguel, María Jesús de; Grilló Dolset, María Jesús; Moriyón Uría, Ignacio; Iriarte, Maite (Public Library of Science, 2011)
Artículo / Artikulua
The brucellae are alpha-Proteobacteria facultative intracellular parasites that cause an important zoonosis. These bacteria escape early detection by innate immunity, an ability associated to the absence of marked ... -
Brucellosis vaccines: assessment of brucella melitensis lipopolysaccharide rough mutants defective in core and O-polysaccharide synthesis and export
González, David; Grilló Dolset, María Jesús; Miguel, María Jesús de; Ali, Tara; Arce Gorvel, Vilma; Delrue, Rose May; Conde Álvarez, Raquel; Muñoz Álvaro, Pilar María; López Goñi, Ignacio; Iriarte, Maite; Marín, Clara M.; Weintraub, Andrej; Widmalm, Goeran; Zygmunt, Michel; Letesson, Jean-Jacques; Gorvel, Jean-Pierre; Blasco, José María; Moriyón Uría, Ignacio (Public Library of Science, 2008)
Artículo / Artikulua
Background: The brucellae are facultative intracellular bacteria that cause brucellosis, one of the major neglected zoonoses. In endemic areas, vaccination is the only effective way to control this disease. Brucella ... -
BvrR/BvrS-controlled outer membrane proteins Omp3a and Omp3b are not essential for Brucella abortus virulence
(American Society for Microbiology, 2007) Artículo / Artikulua
The Brucella abortus two-component regulatory system BvrR/BvrS controls the expression of outer membrane proteins (Omp) Omp3a (Omp25) and Omp3b (Omp22). Disruption of bvrS or bvrR generates avirulent mutants with altered ...
