CoronavirusCoronavirus InfectionsCoronavirus, FelineCoronavirus 229E, HumanSpike Glycoprotein, CoronavirusCoronavirus, BovineSARS VirusCoronaviridaeGastroenteritis, Transmissible, of SwineCoronavirus OC43, HumanLeukemia Virus, FelineCoronavirus, CanineImmunodeficiency Virus, FelineCatsSevere Acute Respiratory SyndromeMurine hepatitis virusCoronaviridae InfectionsCat DiseasesFeline Acquired Immunodeficiency SyndromeCalicivirus, FelineTransmissible gastroenteritis virusFeline Infectious PeritonitisInfectious bronchitis virusPorcine Respiratory CoronavirusNucleocapsid ProteinsFeline PanleukopeniaCoronavirus NL63, HumanViral Envelope ProteinsSarcoma Viruses, FelineFeline panleukopenia virusAntigens, CD13Coronavirus, RatMolecular Sequence DataCoronavirus, TurkeyReceptors, VirusLeukemia, FelineAntibodies, ViralRNA, ViralSwineCell LineVirus ReplicationMembrane GlycoproteinsAction PotentialsViral ProteinsGenome, ViralVero CellsAmino Acid SequenceBase SequenceNeutralization TestsAntigens, ViralViral VaccinesCercopithecus aethiopsLentivirus InfectionsViverridaeRespiratory Tract InfectionsOpen Reading FramesViral Nonstructural ProteinsVirus AttachmentGenes, ViralVirionFelidaeVirus AssemblyViral Matrix ProteinsVirus InternalizationRNA ReplicaseNucleocapsidEnteritis, Transmissible, of TurkeysSwine DiseasesNeuronsPhylogenyModels, NeurologicalDogsDNA, ViralDefective VirusesChiropteraLentiviruses, FelineHepatitis, Viral, AnimalMiddle EastDog DiseasesCysteine EndopeptidasesReverse Transcriptase Polymerase Chain ReactionCommunicable Diseases, EmergingEnzyme-Linked Immunosorbent AssayPumaSequence Analysis, DNALionsCytopathogenic Effect, ViralDNA PrimersElectric StimulationCloning, MolecularChronology as TopicPolymerase Chain ReactionCricetinaeVirulencePorcine respiratory and reproductive syndrome virusAntibodies, MonoclonalCells, CulturedViral TropismViral Structural ProteinsElectrophysiology