CoronavirusCoronavirus InfectionsCoronavirus 229E, HumanCoronavirus, BovineSpike Glycoprotein, CoronavirusSARS VirusCoronavirus OC43, HumanCoronavirus, FelineCoronaviridaeVirus ReplicationSevere Acute Respiratory SyndromeCoronavirus, CanineMurine hepatitis virusCoronaviridae InfectionsRNA, ViralMolecular Sequence DataViral ProteinsTransmissible gastroenteritis virusCell LineInfectious bronchitis virusBase SequenceDNA, ViralNucleocapsid ProteinsGenome, ViralCoronavirus NL63, HumanVero CellsAmino Acid SequenceHIV-1Viral Nonstructural ProteinsGene Expression Regulation, ViralViral Envelope ProteinsCoronavirus, RatMutationPorcine Respiratory CoronavirusCoronavirus, TurkeyReplication Protein ARNA ReplicaseCercopithecus aethiopsAntiviral AgentsPlasmidsHost-Pathogen InteractionsAntibodies, ViralCells, CulturedRepliconGenes, ViralDNA-Binding ProteinsHeLa CellsVirionFeline Infectious PeritonitisCytopathogenic Effect, ViralTranscription, GeneticProtein BindingRecombination, GeneticDNA Replication TimingMembrane GlycoproteinsViral Plaque AssayReceptors, VirusVirus AssemblyDNA HelicasesCattle DiseasesAntigens, ViralDNA PrimersNucleocapsidBinding SitesHerpesvirus 1, BovineViral LoadDefective VirusesGastroenteritis, Transmissible, of SwineViral Matrix ProteinsNucleic Acid ConformationSerum Albumin, BovineReplication Protein CDiarrhea Viruses, Bovine ViralVirus InternalizationSimian immunodeficiency virusEscherichia coliCloning, MolecularKineticsCytomegalovirusS PhaseCricetinaeHerpesvirus 1, HumanOpen Reading FramesViral VaccinesDNARNA, MessengerHIV InfectionsProtein Structure, TertiaryBovine papillomavirus 1TransfectionNeutralization TestsDNA-Directed DNA PolymeraseVirulencePolymerase Chain ReactionReverse Transcriptase Polymerase Chain ReactionViverridaeRecombinant ProteinsTime FactorsSequence Analysis, DNASequence Deletion