Detalle de: Plasmid Reconstruction from Next-Gen Data: A Detailed Protocol for the Use of PLACNETw for the Reconstruction of Plasmids from WGS Datasets

Mobile Genetic Elements (MGE) play essential roles in adaptive bacterial evolution, facilitating genetic exchange for extrachromosomal DNA, especially antibiotic resistance genes and virulence factors. For this reason, high-throughput next-generation sequencing of bacteria is of great relevance, especially for clinical pathogenic bacteria. Accurate identification of MGE from whole-genome sequencing (WGS) datasets is one of the major challenges, still hindered by methodological limitations and high sequencing costs.This chapter encompasses the protocol used for plasmid reconstruction by applying the PLACNETw methodology, from raw reads to assembled plasmids and chromosome. PLACNETw is a graphical user-friendly interface to visualize and reconstruct MGE from short-read WGS datasets. No bioinformatic background or sophisticated computational resources are required and high precision and sensitivity are achieved.