2005
Autoantibody Recognition of Macromolecular Structures and Their Subunits
Champion E, Baserga S. Autoantibody Recognition of Macromolecular Structures and Their Subunits. 2005, 379-417. DOI: 10.1002/3527607854.ch17.Peer-Reviewed Original ResearchSm monoclonal antibodyRNA polymerase IBox C/D small nucleolar RNAsPre-mRNA splicingRNase MRPSmall nucleolar RNAsRNase PPolymerase IU3 snoRNASubcellular localizationMolecular markersProtein componentsNucleolar RNAsHuman exosomeNew functionsPolymyositis-scleroderma overlap syndromeCurrent understandingSnRNPsSnoRNAsSplicingFibrillarinNucleolarMonoclonal antibodiesExosomesHUBF
2001
Fibrillarin and Other snoRNP Proteins Are Targets of Autoantibodies in Xenobiotic-Induced Autoimmunity
Yang J, Baserga S, Turley S, Pollard K. Fibrillarin and Other snoRNP Proteins Are Targets of Autoantibodies in Xenobiotic-Induced Autoimmunity. Clinical Immunology 2001, 101: 38-50. PMID: 11580225, DOI: 10.1006/clim.2001.5099.Peer-Reviewed Original ResearchConceptsSJL/J miceSmall nucleolar ribonucleoproteinSnoRNP proteinsCajal bodiesNucleolar ribonucleoproteinMetaphase chromosomesAmphibian cellsJ miceFibrillarinInterphase cellsProtein componentsNucleolar immunofluorescence patternProteinAnti-nucleolar antibodiesCell linesTarget of autoantibodiesAutoantibody responseAntibody responsePredominant targetImmunofluorescence patternMurineCellsRibonucleoproteinChromosomesMiceAn unexpected, conserved element of the U3 snoRNA is required for Mpp10p association.
Wormsley S, Samarsky D, Fournier M, Baserga S. An unexpected, conserved element of the U3 snoRNA is required for Mpp10p association. RNA 2001, 7: 904-19. PMID: 11421365, PMCID: PMC1370138, DOI: 10.1017/s1355838201010238.Peer-Reviewed Original ResearchConceptsU3 snoRNAU3 snoRNPYeast U3 snoRNAU3 small nucleolar ribonucleoproteinSmall nucleolar ribonucleoproteinSmall nucleolar RNAsStretch of nucleotidesHinge regionBase-pairing interactionsRRNA transcriptsNucleolar RNAsNucleolar ribonucleoproteinConserved elementSequence elementsProtein componentsSnoRNAsProcessing reactionsBase pairsMpp10pBase pairingSnoRNPsFunctional centersRRNACritical roleProtein
1999
Imp3p and Imp4p, Two Specific Components of the U3 Small Nucleolar Ribonucleoprotein That Are Essential for Pre-18S rRNA Processing
Lee S, Baserga S. Imp3p and Imp4p, Two Specific Components of the U3 Small Nucleolar Ribonucleoprotein That Are Essential for Pre-18S rRNA Processing. Molecular And Cellular Biology 1999, 19: 5441-5452. PMID: 10409734, PMCID: PMC84386, DOI: 10.1128/mcb.19.8.5441.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceGenes, ReporterGenetic TechniquesGenetic VectorsMacromolecular SubstancesMolecular Sequence DataPhosphoproteinsRecombinant Fusion ProteinsRibonucleoproteinsRibonucleoproteins, Small NuclearRibosomal ProteinsRNA PrecursorsRNA, FungalRNA, Ribosomal, 18SSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSequence AlignmentSequence Homology, Amino AcidConceptsU3 small nucleolar ribonucleoproteinSmall nucleolar ribonucleoproteinProtein componentsU3 snoRNPNucleolar ribonucleoproteinGenetic depletionTwo-hybrid methodologyNovel protein componentsPre-rRNA processingUnique protein componentRibosomal proteinsSnoRNA levelsRRNA processingU3 snoRNARRNA precursorIMP proteinU3 RNAS4 familiesPrecise functionSevere defectsCleavage eventsMpp10pProteinSnoRNPsRNA
1997
Mpp10p, a U3 Small Nucleolar Ribonucleoprotein Component Required for Pre-18S rRNA Processing in Yeast
Dunbar D, Wormsley S, Agentis T, Baserga S. Mpp10p, a U3 Small Nucleolar Ribonucleoprotein Component Required for Pre-18S rRNA Processing in Yeast. Molecular And Cellular Biology 1997, 17: 5803-5812. PMID: 9315638, PMCID: PMC232428, DOI: 10.1128/mcb.17.10.5803.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAntibodiesCloning, MolecularEscherichia coliGenes, FungalHumansMiceMolecular Sequence DataMolecular WeightPhosphoproteinsRecombinant Fusion ProteinsRibonucleoproteinsRibonucleoproteins, Small NuclearRNA PrecursorsRNA Processing, Post-TranscriptionalRNA, RibosomalRNA, Ribosomal, 18SSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSequence Homology, Amino AcidSpores, FungalConceptsYeast proteinsU3 snoRNPProtein componentsU3 small nucleolar ribonucleoproteinNovel protein componentsPre-rRNA processingSmall nucleolar ribonucleoproteinS. cerevisiae cellsSpecific protein componentsPulse-chase analysisMitotic phosphorylationRibosome biogenesisEssential genesMpp10pYeast SaccharomycesNovel proteinU3 snoRNARRNA precursorNucleolar ribonucleoproteinSites A0Tetrad analysisHuman proteinsNull allelesCerevisiae cellsGenBank searchMpp10p, a new protein component of the U3 snoRNP required for processing of 18S rRNA precursors.
Baserga S, Agentis T, Wormsley S, Dunbar D, Lee S. Mpp10p, a new protein component of the U3 snoRNP required for processing of 18S rRNA precursors. Nucleic Acids Symposium Series 1997, 64-7. PMID: 9478208.Peer-Reviewed Original ResearchConceptsPre-rRNA processingNew protein componentsU3 snoRNPProtein componentsU3 small nucleolar ribonucleoproteinSmall nucleolar ribonucleoproteinEssential genesSlow growthConditional promoterU3 snoRNAMpp10pNucleolar ribonucleoproteinRRNA precursorProcessing eventsYeastSnoRNPsMpp10ProteinModel systemDegrees C. AnalysisC. AnalysisSnoRNAsMutantsRibonucleoproteinSaccharomyces