Browsing by Author "Moller, Anneliese"
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Item Open Access Annotated Genome Sequences of 16 Lineage 4 Mycobacterium tuberculosis Strains from Guatemala.(Genome announcements, 2018-02) Saelens, Joseph W; Lau-Bonilla, Dalia; Moller, Anneliese; Xet-Mull, Ana M; Medina, Narda; Guzmán, Brenda; Calderón, Maylena; Herrera, Raúl; Stout, Jason E; Arathoon, Eduardo; Samayoa, Blanca; Tobin, David MWhole-genome sequencing has resulted in new insights into the phylogeography of Mycobacterium tuberculosis However, only limited genomic data are available from M. tuberculosis strains in Guatemala. Here we report 16 complete genomes of clinical strains belonging to the Euro-American lineage 4, the most common lineage found in Guatemala and Central America.Item Open Access Whole genome sequencing identifies circulating Beijing-lineage Mycobacterium tuberculosis strains in Guatemala and an associated urban outbreak.(Tuberculosis (Edinb), 2015-12) Saelens, Joseph W; Lau-Bonilla, Dalia; Moller, Anneliese; Medina, Narda; Guzmán, Brenda; Calderón, Maylena; Herrera, Raúl; Sisk, Dana M; Xet-Mull, Ana M; Stout, Jason E; Arathoon, Eduardo; Samayoa, Blanca; Tobin, David MLimited data are available regarding the molecular epidemiology of Mycobacterium tuberculosis (Mtb) strains circulating in Guatemala. Beijing-lineage Mtb strains have gained prevalence worldwide and are associated with increased virulence and drug resistance, but there have been only a few cases reported in Central America. Here we report the first whole genome sequencing of Central American Beijing-lineage strains of Mtb. We find that multiple Beijing-lineage strains, derived from independent founding events, are currently circulating in Guatemala, but overall still represent a relatively small proportion of disease burden. Finally, we identify a specific Beijing-lineage outbreak centered on a poor neighborhood in Guatemala City.