Resolving the complex Bordetella pertussis genome using barcoded nanopore sequencing.

ABSTRACT: The genome of Bordetella pertussis is complex, with high G+C content and many repeats, each longer than 1000 bp. Long-read sequencing offers the opportunity to produce single-contig B. pertussis assemblies using sequencing reads which are longer than the repetitive sections, with the potential to reveal genomic features which were previously unobservable in multi-contig assemblies produced by short-read sequencing alone. We used an R9.4 MinION flow cell and barcoding to sequence five B. pertussis strains in a single sequencing run. We then trialled combinations of the many nanopore user community-built long-read analysis tools to establish the current optimal assembly pipeline for B. pertussis genome sequences. This pipeline produced closed genome sequences for four strains, allowing visua

SUBMITTER: Ring N 

PROVIDER: S-EPMC6321869 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature