Evaluation of Rapid Library Preparation Protocols for Whole Genome Sequencing Based Outbreak Investigation.

ABSTRACT: Whole genome sequencing (WGS) has become the new gold standard for bacterial outbreak investigation, due to the high resolution available for typing. While sequencing is currently predominantly performed on Illumina devices, the preceding library preparation can be performed using various protocols. Enzymatic fragmentation library preparation protocols are fast, have minimal hands-on time, and work with small quantities of DNA. The aim of our study was to compare three library preparation protocols for molecular typing: Nextera XT (Illumina); Nextera Flex (Illumina); and QIAseq FX (Qiagen). We selected 12 ATCC strains from human Gram-positive and Gram-negative pathogens with %G+C-content ranging from 27% (Fusobacterium nucleatum) to 73% (Micrococcus luteus), each having a hig

SUBMITTER: Seth-Smith HMB 

PROVIDER: S-EPMC6719548 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature