Nanopore Sequencing Data Analysis of 16S rRNA Genes Using the GenomeSync-GSTK System.

Abstract

With the development of nanopore sequencing technology, long reads of DNA sequences can now be determined rapidly from various samples. This protocol introduces the GenomeSync-GSTK system for bacterial species identification in a given sample using nanopore sequencing data of 16S rRNA genes as an example. GenomeSync is a collection of genome sequences designed to provide easy access to genomic data of the species as demanded. GSTK (genome search toolkit) is a set of scripts for managing local homology searches using genomes obtained from the GenomeSync database. Based on this protocol, nanopore sequencing data analyses of metagenomes and amplicons could be efficiently performed. We also noted reanalysis in conjunction with future developments in nanopore sequencing technology and the accumulation of genome sequencing data.