2022
Better late than never: A unique strategy for late gene transcription in the beta- and gammaherpesviruses
Dremel S, Didychuk A. Better late than never: A unique strategy for late gene transcription in the beta- and gammaherpesviruses. Seminars In Cell And Developmental Biology 2022, 146: 57-69. PMID: 36535877, PMCID: PMC10101908, DOI: 10.1016/j.semcdb.2022.12.001.Peer-Reviewed Original ResearchMeSH KeywordsEpstein-Barr Virus InfectionsHerpesvirus 4, HumanHerpesvirus 8, HumanHumansTranscription FactorsTranscription, GeneticViral ProteinsConceptsViral transcriptional activityViral preinitiation complexPol IITranscription of late genesGene transcriptionCellular RNA polymerase IITATA-binding proteinRNA polymerase IIModified TATA boxCis-acting elementsSubfamily of herpesvirusesPolymerase IITATA boxPreinitiation complexConsensus sequenceLate genesTranscriptional activityGene promoterLytic replicationGenesTemporal cascadeTranscriptionViral mimicPolPromoter
2021
A pentameric protein ring with novel architecture is required for herpesviral packaging
Didychuk A, Gates S, Gardner M, Strong L, Martin A, Glaunsinger B. A pentameric protein ring with novel architecture is required for herpesviral packaging. ELife 2021, 10: e62261. PMID: 33554858, PMCID: PMC7889075, DOI: 10.7554/elife.62261.Peer-Reviewed Original ResearchMeSH KeywordsEpstein-Barr Virus InfectionsGenome, ViralHEK293 CellsHerpesviridae InfectionsHerpesvirus 4, HumanHerpesvirus 8, HumanHumansViral Genome PackagingViral ProteinsVirus ReplicationConceptsViral genomeAccessory factorsBind double-stranded DNAPositively charged central channelContext of KSHV infectionDouble-stranded DNA virusesPositively charged residuesOncogenic herpesvirus Kaposi's sarcoma-associated herpesvirusKaposi's sarcoma-associated herpesvirusDouble-stranded DNASarcoma-associated herpesvirusGenome packagingHomologous proteinsNascent capsidsDNA bindingProtein ringGenomePackaging motorDNA virusesCharged residuesProgeny virionsMolecular motorsCentral channelKSHV infectionMutants