2023
HPV is a cargo for the COPI sorting complex during virus entry
Harwood M, Woo T, Takeo Y, DiMaio D, Tsai B. HPV is a cargo for the COPI sorting complex during virus entry. Science Advances 2023, 9: eadc9830. PMID: 36662862, PMCID: PMC9858521, DOI: 10.1126/sciadv.adc9830.Peer-Reviewed Original ResearchConceptsCoat protein complex ITrans-Golgi networkProtein complex IGene knockdown strategyVirus entryCOPI complexProtein complexesCellular fractionationUnbiased proteomicsRetrograde traffickingCytoplasmic segmentGolgi stacksCellular cargoL2 mutantKnockdown strategyGolgi apparatusComplex IIncoming virusCell surfaceGolgiHost factorsCargoComplexesMutantsEndosomes
1999
The Bovine Papillomavirus E5 Protein Requires a Juxtamembrane Negative Charge for Activation of the Platelet-Derived Growth Factor β Receptor and Transformation of C127 Cells
Klein O, Kegler-Ebo D, Su J, Smith S, DiMaio D. The Bovine Papillomavirus E5 Protein Requires a Juxtamembrane Negative Charge for Activation of the Platelet-Derived Growth Factor β Receptor and Transformation of C127 Cells. Journal Of Virology 1999, 73: 3264-3272. PMID: 10074180, PMCID: PMC104090, DOI: 10.1128/jvi.73.4.3264-3272.1999.Peer-Reviewed Original ResearchConceptsPlatelet-derived growth factor beta receptorPDGF beta receptorGrowth factor beta receptorE5 proteinBovine papillomavirus E5 proteinCell transformationHomodimeric transmembrane proteinSustained receptor activationC127 mouse fibroblastsExtracellular juxtamembrane regionBeta receptorsE5 dimerE5 mutantsDouble mutantJuxtamembrane regionTransmembrane proteinC127 cellsC-terminusAcidic residuesE5 geneMutantsPosition 33Mouse fibroblastsProteinSalt bridge
1992
The putative E5 open reading frame of cottontail rabbit papillomavirus is dispensable for papilloma formation in domestic rabbits
Brandsma J, Yang Z, DiMaio D, Barthold S, Johnson E, Xiao W. The putative E5 open reading frame of cottontail rabbit papillomavirus is dispensable for papilloma formation in domestic rabbits. Journal Of Virology 1992, 66: 6204-6207. PMID: 1326666, PMCID: PMC283673, DOI: 10.1128/jvi.66.10.6204-6207.1992.Peer-Reviewed Original ResearchConceptsE5 ORFCRPV DNACRPV genomeCottontail rabbit papillomavirusE5 mutantsFrameshift mutantsBiological functionsORFRabbit papillomavirusMutantsMutant DNATransition mutationsPapilloma formationDNA preparationsDNABiochemical analysisGenomeE5 regionDomestic rabbitsFrame mutationsMutationsCodonGenesInduction of papillomasFrameshift
1989
Structure, Activity, and Regulation of the Bovine Papillomavirus E5 Gene and Its Transforming Protein Product
Horwitz B, Settleman J, Prakash S, DiMaio D. Structure, Activity, and Regulation of the Bovine Papillomavirus E5 Gene and Its Transforming Protein Product. Current Topics In Microbiology And Immunology 1989, 144: 143-151. PMID: 2551579, DOI: 10.1007/978-3-642-74578-2_18.Peer-Reviewed Original ResearchConceptsE5 geneFoci formationBovine papillomavirus type 1 DNACell focus formationBPV geneCodon resultsC127 cellsMouse cellsTumorigenic transformationProtein productsK polypeptideGenesViral mutantsBiochemical analysisEfficient transformationCellsMutantsPolypeptideDNARegulationExpressionDownstreamActivityTranslationFormation
1987
Mutational analysis of open reading frame E4 of bovine papillomavirus type 1
Neary K, Horwitz B, DiMaio D. Mutational analysis of open reading frame E4 of bovine papillomavirus type 1. Journal Of Virology 1987, 61: 1248-1252. PMID: 3029420, PMCID: PMC254088, DOI: 10.1128/jvi.61.4.1248-1252.1987.Peer-Reviewed Original ResearchConceptsBovine papillomavirus type 1Papillomavirus type 1E4 proteinLate gene expressionMouse C127 cellsAmino acid sequenceAcid sequenceExtrachromosomal plasmidsBiological activityC127 cellsMutational analysisGene expressionFoci formationORF E2ORFProteinViral DNAMutationsSoft agaroseCellsMutantsType 1Papilloma formationDNAPlasmid
1986
Translation of open reading frame E5 of bovine papillomavirus is required for its transforming activity.
DiMaio D, Guralski D, Schiller J. Translation of open reading frame E5 of bovine papillomavirus is required for its transforming activity. Proceedings Of The National Academy Of Sciences Of The United States Of America 1986, 83: 1797-1801. PMID: 3006073, PMCID: PMC323171, DOI: 10.1073/pnas.83.6.1797.Peer-Reviewed Original ResearchConceptsMouse C127 cellsC127 cellsTransformation defectGenetic mapping experimentsCorrect reading frameStrong genetic evidenceBovine papillomavirus type 1Series of mutationsViral DNAPapillomavirus type 1Putative genesGenetic evidenceHydrophobic proteinsReading frameFrameshift mutantsPolypeptide domainsBovine papillomavirus DNAOncogenic transformationDifferent mutantsORFSecond mutationSequence changesMutantsMapping experimentsFrameshift mutation
1982
Regulatory mutants of simian virus 40 Effect of mutations at a T antigen binding site on DNA replication and expression of viral genes
DiMaio D, Nathans D. Regulatory mutants of simian virus 40 Effect of mutations at a T antigen binding site on DNA replication and expression of viral genes. Journal Of Molecular Biology 1982, 156: 531-548. PMID: 6288959, DOI: 10.1016/0022-2836(82)90265-0.Peer-Reviewed Original ResearchConceptsViral DNA replicationDNA replicationEarly gene transcriptionT antigenGene transcriptionGene expressionCold-sensitive defectSecond-site mutationsSegment of DNAT antigen functionLate protein synthesisSimian virus 40 mutantsSV40 early proteinsLarge T antigenT-antigen geneEarly gene expressionBase pair substitutionsRegulatory mutantsRegulatory segmentRegulatory regionsDefined deletionsViral regulatory regionViral genesMutantsDNA show
1980
Cold-sensitive regulatory mutants of simian virus 40
DiMaio D, Nathans D. Cold-sensitive regulatory mutants of simian virus 40. Journal Of Molecular Biology 1980, 140: 129-142. PMID: 6251230, DOI: 10.1016/0022-2836(80)90359-9.Peer-Reviewed Original ResearchConceptsRegulatory segmentBase substitutionsBglI siteWild-type plaquesProtein-coding sequencesProtein-nucleic acid interactionsCold-sensitive mutantsOrigin of replicationSet of mutantsSimian virus 40 mutantsDNA polymerase IBase substitution mutationsRNA processingRegulatory mutantsDNA replicationReplication originsViable mutantsSimian virus 40Small plaquesMutational alterationsWild-type virusPolymerase IMutantsRegulatory phenomenaSubstitution mutations
1979
Constructed Mutants of Simian Virus 40
Shortle D, Pipas J, Lazarowitz S, DiMaio D, Nathans D. Constructed Mutants of Simian Virus 40. Genetic Engineering: Principles And Methods 1979, 73-92. DOI: 10.1007/978-1-4615-7072-1_5.Peer-Reviewed Original ResearchGenetic analysisDNA moleculesNucleic acid biochemistryRegulatory elementsSimian virus 40Such mutantsDNA sequencesNucleotide sequenceRandom mutagenesisPhenotype selectionGenomePhysiological defectsSpontaneous mutationsMutantsSpecific base changesViral genomeBase changesRestriction endonucleasesRestriction sitesMutant virusCleavage mapSite specificitySpecific sitesSequenceRecent advances