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Global Health and Tropical Medicine

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Draft genome sequence of a rare pigmented mycobacterium avium subsp. paratuberculosis type C strain

Mycobacterium avium subsp. paratuberculosis is the causative agent of paratuberculosis. We report here the draft genome sequence of a rare pigmented M. avium subsp. paratuberculosis type C strain, comprising 58 contigs and having a genome size of 4,851,414 bp. The genome will assist in the execution of pigmentation and virulence studies on this mycobacterium.
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Novel Single Nucleotide Polymorphism-Based Assay for Genotyping Mycobacterium avium subsp Paratuberculosis

Typing of Mycobacterium avium subspecies paratuberculosis strains presents a challenge, since they are genetically monomorphic and traditional molecular techniques have limited discriminatory power. The recent advances and availability of whole-genome sequencing have extended possibilities for the characterization of Mycobacterium avium subspecies paratuberculosis, and whole-genome sequencing can provide a phylogenetic context to facilitate global epidemiology studies. In this study, we developed a single […]
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Relatedness of Mycobacterium avium subspecies hominissuis clinical isolates of human and porcine origins assessed by MLVA

In this study, the analysis of Mycobacterium avium tandem repeats (MATRs) loci was adapted to evaluate the genetic diversity of epidemiological unrelated MAH clinical strains of human (n=28) and porcine (n=69) origins, collected from diverse geographical regions across mainland Portugal. These MAH isolates were found to be genetically diverse and genotypes are randomly distributed across the country.
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About GHTM

GHTM is a R&D Unit that brings together researchers with a track record in Tropical Medicine and International & Global Health. It aims at strengthening Portugal's role as a leading partner in the development and implementation of a global health research agenda. Our evidence-based interventions contribute to the promotion of equity in health and to improve the health of populations.

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