On the "Download" page, users can download not only the MIrROR v.1.0 database but also the integrated MIrROR v.2.0 database, which includes both bacteria and archaea.

① FASTA file for 16S-23S rRNA operon sequences, TSV file for GTDB taxonomy for each genome, and a minimap2 index file for taxonomic profiling are provided.

② If you are interested in taxonomic profiling using 16S-23S rRNA operon sequences, please visit 'https://github.com/seoldh/MIrROR'.