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Molecular characterization of Mycobacterium bovis infection in cattle and buffalo in Amazon Region, Brazil
(Wiley, 2020-02)The aim of this study was to characterize Mycobacterium bovis from cattle and buffalo tissue samples, from two Brazilian states, and to analyse their genetic diversity by spoligotyping. Tissue samples from tuberculosis ... -
Molecular identification of Anaplasma marginale in two autochthonous South American wild species revealed an identical new genotype and its phylogenetic relationship with those of bovines
(2016)Background: Anaplasma marginale is a well-known cattle pathogen of tropical and subtropical world regions. Even though, this obligate intracellular bacterium has been reported in other host species different than bovine, ... -
Mycobacterium avium subsp. paratuberculosis (MAP) molecular diversity in cattle, sheep, and goats from Latin America and the Caribbean: a systematic review
(Springer, 2021-09)This study aimed to systematically collect and appraise the scientific evidence to answer the research question: What MAP genotypes have been isolated from cattle, sheep, and goats in Latin America and the Caribbean? An ... -
Mycobacterium bovis Dmce2 double deletion mutant protects cattle against challenge with virulent M. bovis
(Elsevier, 2013-05)A Mycobacterium bovis strain deleted in mce2A and mce2B genes (M. bovis Δmce2) was tested as an experimental vaccine in cattle challenged with a virulent M. bovis strain. Three-and-a-half-month old calves (n = 5 to 6 per ... -
Mycobacterium bovis requires P27 (LprG) to arrest phagosome maturation and replicate within bovine macrophages
(2017-03)Mycobacterium bovis causes tuberculosis in a wide variety of mammals, with strong tropism for cattle and eventually humans. P27, also called LprG, is among the proteins involved in the mechanisms of the virulence and ... -
Respuesta inmune en terneros experimentalmente infectados con diferentes dosis de Mycobacterium bovis
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2011-08)La tuberculosis bovina es una enfermedad zoonótica producida por Mycobacterium bovis que afecta a animales de producción causando pérdidas económicas y representa, además, un problema para la salud pública. El conocimiento ... -
Spatial distribution of Mycobacterium bovis spoligotypes in cattle from the state of Minas Gerais, Brazil
(Springer, 2022-07)Genotyping methods have led to a better understanding of the epidemiology of Mycobacterium bovis (M. bovis) infection, and its transmission dynamics, as well as the possible phylogenetic relationships between Mycobacterium ... -
Understanding the relationship between Mycobacterium bovis spoligotypes from cattle in Latin American Countries
(Elsevier, 2013-02)Spoligotyping is the most frequently used method for genotyping isolates of Mycobacterium bovis worldwide. In the current work, we compared spoligotypes from 1684 M. bovis isolates from Argentina (816), Brazil (412), Chile ...