Genus: Gammacoronavirus
Subfamily: Orthocoronavirinae
Genus: Gammacoronavirus
Genus: Deltacoronavirus
Subfamily: Orthocoronavirinae
Genus: Deltacoronavirus
Genus: Betacoronavirus
Subfamily: Orthocoronavirinae
Genus: Betacoronavirus
Genus: Alphacoronavirus
Subfamily: Orthocoronavirinae
Genus: Alphacoronavirus
Subfamily: Orthocoronavirinae
Family: Coronaviridae
Subfamily: Orthocoronavirinae
Genus: Alphaletovirus
Subfamily: Letovirinae
Genus: Alphaletovirus
Distinguishing features
As only one genus is currently recognized, the genus description corresponds to the subfamily description.
Subgenus demarcation criteria
Details correspond to the family descriptions.
Species demarcation criteria
Details correspond to the family descriptions.
Subfamily: Letovirinae
Family: Coronaviridae
Subfamily: Letovirinae
Distinguishing features
The subfamily Letovirinae was established for Microhyla letovirus 1 (Figure 1.Letovirinae) based on DEmARC analysis of the nidovirus-wide conserved 3CLpro, NiRAN, RdRP, ZBH and HEL1 domains.
Family: Coronaviridae
Family: Coronaviridae
Patrick C.Y. Woo, Raoul J. de Groot, Bart Haagmans, Susanna K.P. Lau, Benjamin W. Neuman, Stanley Perlman, Isabel Sola, Lia van der Hoek, Antonio C.P. Wong and Shiou-Hwei Yeh
The citation for this ICTV Report chapter is the summary published as:
Coronaviridae
Coronaviridae Table of Contents
Resources: Sphaerolipoviridae
Resources: Sphaerolipoviridae
Sequence alignments and tree files:
None currently associated with this report.