Objectives: Uropathogenic Escherichia coli (UPEC) is the leading cause of urinary tract infections (UTIs). The pandemic sequence type 131 (ST131) clonal group is associated with multidrug resistance and virulence. Here we report the first draft genome of a ST131-O25b-H30 strain from Pakistan, isolated from a patient with community-acquired UTI.

Methods: Next-generation sequencing was performed using MiSeq and HiSeq 2500 platforms. De novo assembly of the reads was performed using SPAdes v.3.11. Genomic features were determined with PATRIC and RAST tool kits.

Results: The 5327975-bp draft genome sequence has 5433 coding sequences and 82 tRNAs, an array of antimicrobial resistance genes [bla, bla, bla, sul2, catB, dfrA17, mph(A)], a class 1 integron, 77 insertion sequence (IS) elements, a Tn3-like transposon, multiple virulence markers and 7 intact prophage loci.

Conclusion: In conclusion, the genome sequence of this new UPEC isolate from Pakistan provides a novel insight into the genetic attributes of an epidemic clone associated with a high level of resistance and virulence.

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http://dx.doi.org/10.1016/j.jgar.2018.10.001DOI Listing

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