ORF33 and ORF38 of Kaposi's Sarcoma-Associated Herpesvirus Interact and Are Required for Optimal Production of Infectious Progeny Viruses
Wu J, Avey D, Li W, Gillen J, Fu B, Miley W, Whitby D, Zhu F. ORF33 and ORF38 of Kaposi's Sarcoma-Associated Herpesvirus Interact and Are Required for Optimal Production of Infectious Progeny Viruses. Journal Of Virology 2015, 90: 1741-1756. PMID: 26637455, PMCID: PMC4734004, DOI: 10.1128/jvi.02738-15.Peer-Reviewed Original ResearchConceptsProgeny virionsCytoplasmic vesiclesKaposi's Sarcoma-Associated Herpesvirus InteractsDouble null mutantsEarly endosome membraneVirion-containing vesiclesMembranes of vesiclesLytic replicationViral gene expressionProgeny virion productionViral lytic replicationEndosome membraneHerpesvirus assemblyGolgi membranesComponent proteinsIdentical phenotypesGene expressionDelicate regulationVirion proteinsVirus assemblyVirus propagationExact functionInfectious progeny virusMature virionsViral assemblyPhosphoproteomic Analysis of KSHV-Infected Cells Reveals Roles of ORF45-Activated RSK during Lytic Replication
Avey D, Tepper S, Li W, Turpin Z, Zhu F. Phosphoproteomic Analysis of KSHV-Infected Cells Reveals Roles of ORF45-Activated RSK during Lytic Replication. PLOS Pathogens 2015, 11: e1004993. PMID: 26133373, PMCID: PMC4489790, DOI: 10.1371/journal.ppat.1004993.Peer-Reviewed Original ResearchMeSH KeywordsBlotting, WesternCell LineGene Expression Regulation, ViralGene Knockout TechniquesHerpesviridae InfectionsHerpesvirus 8, HumanHost-Parasite InteractionsHumansImmediate-Early ProteinsImmunoprecipitationMass SpectrometryPhosphorylationProteomicsReal-Time Polymerase Chain ReactionReverse Transcriptase Polymerase Chain ReactionRibosomal Protein S6 Kinases, 90-kDaTransfectionVirus ReplicationConceptsKaposi's Sarcoma-Associated HerpesvirusKSHV lytic replicationProgeny virion productionKSHV ORF45Putative substratesRSK activityExtracellular signal-regulated kinase (ERK) mitogen-activated protein kinase (MAPK) pathwayGene expressionEfficient KSHV lytic replicationLytic replicationP90 ribosomal S6 kinaseMitogen-activated protein kinase pathwayRSK-dependent phosphorylationHost cell machineryRibosomal S6 kinaseProtein kinase pathwayVirion productionActivation of RSKComplex secondary structureKSHV lytic gene expressionTranscriptional regulatorsDifferential phosphorylationLytic gene expressionCellular genesCell machinery