Select a Taxon

All references were created at the genus level, except those belonging to Betacoronavirus (Embecovirus, Hibecovirus, Merbecovirus, Nobecovirus, and Sarbecovirus), using EPITOME v2.1. Taxonomic names were derived from NCBI. References with unusual lengths, as compared to the global average for that genus, are listed as outliers.

• Learn more about reference sets
• Request a new reference set

• VAPER v2.1.0: Reference variants 3825, 5653, 6651, 7194, and 7734 were removed from the Lentivirus reference set due to significant overlap (>= 10% overlap at >= 90% identity) with human genome sequences (read more here)