Welcome to MiGA

The Microbial Genomes Atlas

Taxonomic Collections


Query the collection of type material genomes to identify the closest genomes available from formally named species and determine taxonomic classification and novelty rank

Phyla Lite

Quickly determine the phylum affiliation of a query genome. Use this database also for the preprocessing of genomes, if you're not interested in classification but only genome quality

Environmental Collections

Uncultivated Lite

Query a large collection of metagenome-assembled genomes (MAGs) and single-cell amplified genomes (SAGs) to identify yet-unclassified close relatives in various environments

GTDB Anchor

Use the MiGA pipeline to identify the closest relative in the Anchor set of the Genome Taxonomy Data Base (GTDB), and classify your genomes following the GTDB taxonomy