Genetic Traces of the Francisella tularensis Colonization of Spain, 1998-2020.

ABSTRACT: More than 1000 humans have acquired the febrile disease tularemia in Spain since the first notification of human cases in 1997. We here aimed to study the recent molecular evolution of the causative bacterium Francisella tularensis during disease establishment in Spain. Single-nucleotide polymorphisms (SNPs) and variable-number tandem repeats (VNTRs) were analyzed in whole-genome sequences (WGS) of F. tularensis. Short-read WGS data for 20 F. tularensis strains from humans infected in the periods 2014-2015 and 2018-2020 in Spain were generated. These data were combined with WGS data of 25 Spanish strains from 1998 to 2008 and two reference strains. Capillary electrophoresis data of VNTR genetic regions were generated and compared with the WGS data for the 11 strains from 2014 to 2015. Evol

SUBMITTER: Myrtennas K 

PROVIDER: S-EPMC7696290 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature