Welcome to the User Manual for the Reference Libraries

The reference libraries are an integral part of a suite of genome analysis tools that explore bacterial genomes.

Reference genomes are used in multiple processes within the Tools. The reference libraries are required for:

  • identification of contamination in raw read data
  • taxonomy determination
  • phylogenetic analysis

The reference libraries are maxThree, maxOne and kraken2.


The suite of genome analysis tools includes:

Application Description
The Core Genome assembly, taxonomic classification, phylogeny, annotation and mass screening.
Tool 1 Mass screening with curated databases.
Tool 2 Mass screening with genes you choose.
Tool 3 Comparison of genomes, and phylogeny.
Tool 4 Primer design: identification of unique stretches of DNA.

They are built with the pipeline manager Nextflow, and operate within Singularity containers.

The suite was developed as part of a collaborative project between Volac International Ltd. and Cardiff University, partly funded by Innovate UK as part of a knowledge transfer partnership (KTP).