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Mostrando ítems 1-10 de 17
Caracterización molecular de integrones clase 1. Expresión y caracterización funcional de orfs asociados
(2013-03-18)
Como parte de un estudio epidemiológico realizado con anterioridad en nuestra región se ha detectado un nuevo gen de una beta-lactamasa (blaOXA-101) derivado de blaOXA-10, que se encuentra en un integrón de clase 1 en tres ...
Entorno genético de CTX-M-2 en aislamientos de Klebsiella pneumoniae provenientes de pacientes hospitalizados en Uruguay
(Asociación Argentina de Microbiología, 2006-12)
We studied two CTX-M-2-producing Klebsiella pneumoniae clinical strains, K96005 and K13, isolated from hospitalized patients in Uruguay, during 1996 and 2003, respectively. The genomic surroundings of bla(CTX-M-2) were ...
SRAP as an informative molecular marker to study the Fusarium Poae genetic variability
(Wiley, 2015-07-29)
Fusarium poae is one of the Fusarium species isolated from grains associated with Fusarium Head Blight (FHB), whose occurrence has increased in the last years. In this study, a total of 105 F. poae isolates from Argentina, ...
Distribution and functional identification of complex class 1 integrons
(Elsevier, 2013-10)
The emergence of extended-spectrum b-lactamases and plasmid-mediated resistance to quinolones has been previously found to be associated with the dissemination of complex class 1 integrons in Argentina. In this study, we ...
Ambiente genético del gen bla CTX-M2 en cepas de klebsiella pneumoniae subsp. pneumonieae aisladas en hospitales chilenos.
(Universidad de Concepción.Facultad de Ciencias BiológicasDepartamento de Microbiología., 2007)
Las enzimas del grupo CTX-M forman una familia de - β de espectro extendido (BLEE) de rápido crecimiento, distribuidas en diversas áreas geográficas y en un amplio rango de bacterias clínicas, en particular, miembros de ...
Isolation and characterization of a Pseudomonas-specific phage and its use to control milk proteolysisIsolamento e caracterização de um fago de Pseudomonas e seu uso no controle da proteólise do leite
(Universidade Federal de ViçosaBRAssociações micorrízicas; Bactérias láticas e probióticos; Biologia molecular de fungos de interesseDoutorado em Microbiologia AgrícolaUFV, 2015)
Complex Class 1 Integrons with Diverse Variable Regions, Including aac(6′)-Ib-cr, and a Novel Allele, qnrB10, Associated with ISCR1 in Clinical Enterobacterial Isolates from Argentina
(American Society for Microbiology, 2007-12)
Transferable quinolone resistance has not previously been reported in Argentina. Here we describe three complex class 1 integrons harboring the novel allele qnrB10 in a unique region downstream of orf513, one of them also ...
Vibrio cholerae InV117, a class 1 integron harboring aac(6′)-Ib and blaCTX-M-2, is linked to transposition genes
(American Society for Microbiology, 2006-05)
A ca. 150-kbp Vibrio cholerae O1 biotype El Tor plasmid includes bla CTX-M-2 and a variant of aac(6′)-Ib within InV117, an orf513-bearing class 1 integron. InV117 is linked to a tnp1696 module in which IR1 carries an ...
Functional characterization and oligomerization of a recombinant xyloglucan-specific endo-beta-1,4-glucanase (GH12) from Aspergillus niveus
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
Xyloglucan is a major structural polysaccharide of the primary (growing) cell wall of higher plants. It consists of a cellulosic backbone (beta-1,4-linked glucosyl residues) that is frequently substituted with side chains. ...
Vibrio cholerae InV117, a class 1 integron harboring aac(6')-Ib and blaCTX-M-2, is linked to transposition genes
(American Society for Microbiology, 2012)