Coronavirus 229E, HumanCoronavirus OC43, HumanCoronavirusCoronavirus NL63, HumanCoronavirus InfectionsCoronaviridaeSpike Glycoprotein, CoronavirusSARS VirusCoronavirus, BovineCoronaviridae InfectionsCoronavirus, FelineSevere Acute Respiratory SyndromeAntigens, CD13Transmissible gastroenteritis virusCoronavirus, CanineNucleocapsid ProteinsMurine hepatitis virusRespiratory Tract InfectionsViral Envelope ProteinsReceptors, VirusInfectious bronchitis virusCommon ColdRNA, ViralMolecular Sequence DataVirus ReplicationCell LineMembrane GlycoproteinsViral ProteinsGenome, ViralAntibodies, ViralCoronavirus, RatCysteine EndopeptidasesAmino Acid SequenceRNA ReplicaseNasopharynxCoronavirus, TurkeySequence Analysis, DNAPorcine Respiratory CoronavirusOpen Reading FramesBase SequencePhylogenyViral Plaque AssayPeptidyl-Dipeptidase AAntigens, ViralSeasonsFeline Infectious PeritonitisGenes, ViralReverse Transcriptase Polymerase Chain ReactionVero CellsGastroenteritis, Transmissible, of SwineCercopithecus aethiopsSequence Alignment