root › Viruses › Riboviria › Orthornavirae › Pisuviricota › Pisoniviricetes › Nidovirales › Cornidovirineae › Coronaviridae › Orthocoronavirinae › Alphacoronavirus › Rhinacovirus › unclassified Rhinacovirus › BtRf-AlphaCoV/YN2012