2001
An 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
2000
Fibrillarin-associated Box C/D Small Nucleolar RNAs inTrypanosoma brucei SEQUENCE CONSERVATION AND IMPLICATIONS FOR 2′-O-RIBOSE METHYLATION OF rRNA*
Dunbar D, Wormsley S, Lowe T, Baserga S. Fibrillarin-associated Box C/D Small Nucleolar RNAs inTrypanosoma brucei SEQUENCE CONSERVATION AND IMPLICATIONS FOR 2′-O-RIBOSE METHYLATION OF rRNA*. Journal Of Biological Chemistry 2000, 275: 14767-14776. PMID: 10747997, DOI: 10.1074/jbc.m001180200.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBase SequenceChromosomal Proteins, Non-HistoneCloning, MolecularConserved SequenceDNA PrimersMethylationMolecular Sequence DataPrecipitin TestsRabbitsRiboseRNA, ProtozoanRNA, RibosomalRNA, Small NuclearSequence Homology, Amino AcidSequence Homology, Nucleic AcidTrypanosoma brucei bruceiConceptsRibose methylationBox C/D snoRNAsMethylation guide snoRNAsSmall nucleolar RNAsAncient eukaryotesBrucei extractsComparative genomicsEarly eukaryotesGuide snoRNAsD snoRNAsFibrillarin proteinSequence conservationSnoRNA sequencesNucleolar RNAsNucleotides upstreamBox CBox DSnoRNAsT. bruceiCommon proteinsEukaryotesFibrillarinRNA 1MethylationRRNA
1992
Distinct molecular signals for nuclear import of the nucleolar snRNA, U3.
Baserga S, Gilmore-Hebert M, Yang X. Distinct molecular signals for nuclear import of the nucleolar snRNA, U3. Genes & Development 1992, 6: 1120-1130. PMID: 1592260, DOI: 10.1101/gad.6.6.1120.Peer-Reviewed Original ResearchConceptsCap trimethylationNuclear importU3 RNADistinct molecular signalsXenopus oocytesRegulation of importU3 geneCytoplasmic phaseNucleolar snRNAOptimal importU3 snRNAMolecular signalsSnRNAU3 snRNPNucleotidesTrimethylationCytoplasmAutoantigenic proteinsRNAArtificial constructsStemImportOocytesBiogenesisSnRNP