2017
Settling the m6A debate: methylation of mature mRNA is not dynamic but accelerates turnover
Rosa-Mercado NA, Withers JB, Steitz JA. Settling the m6A debate: methylation of mature mRNA is not dynamic but accelerates turnover. Genes & Development 2017, 31: 957-958. PMID: 28637691, PMCID: PMC5495124, DOI: 10.1101/gad.302695.117.Peer-Reviewed Original ResearchConceptsPre-mRNA splicing eventsPost-transcriptional modificationsMRNA biogenesisDifferent subcellular fractionsMRNA biologySplicing eventsMature mRNABiochemical approachesRNA transcriptsPivotal regulatorMethylation levelsHeLa cellsSubcellular fractionsRNA nucleosidesMethylationTranscriptsBiogenesisChromatinSplicingMethyladenosineExonsGenesRNABiologyRegulator
2008
Flexibility in the site of exon junction complex deposition revealed by functional group and RNA secondary structure alterations in the splicing substrate
Mishler DM, Christ AB, Steitz JA. Flexibility in the site of exon junction complex deposition revealed by functional group and RNA secondary structure alterations in the splicing substrate. RNA 2008, 14: 2657-2670. PMID: 18952819, PMCID: PMC2590960, DOI: 10.1261/rna.1312808.Peer-Reviewed Original ResearchConceptsExon junction complexRNA secondary structureEJC depositionSplicing substrateMammalian nonsense-mediated mRNA decayNonsense-mediated mRNA decaySecondary structureStretches of DNATranslational regulationMRNA decayCoimmunoprecipitation assaysJunction complexSecondary structure alterationsDNA nucleotidesStructure alterationsH protectionUpstream shiftToeprintingExonsSitesNucleotidesDNACrystal structureDeposition sitesMRNA
2005
GAS5 Gene
Hirose T, Steitz J. GAS5 Gene. 2005 DOI: 10.1038/npg.els.0005019.Peer-Reviewed Original Research
1996
A mammalian gene with introns instead of exons generating stable RNA products
Tycowski K, Shu M, Steitz J. A mammalian gene with introns instead of exons generating stable RNA products. Nature 1996, 379: 464-466. PMID: 8559254, DOI: 10.1038/379464a0.Peer-Reviewed Original ResearchConceptsProtein-coding genesRibosomal subunit assemblyRibosomal RNA transcriptionSmall nucleolar RNAsMammalian genesSnoRNA genesEukaryotic cellsProtein codingMature rRNANucleolar RNAsHost genesSubunit assemblyDifferent intronsRNA transcriptionRNA productsExtensive complementarityIntronsGenesSnoRNAsExonsRNARRNATranscriptionPolysomesMaturation1
1993
Mutations in the conserved loop of human U5 snRNA generate use of novel cryptic 5' splice sites in vivo.
Cortes JJ, Sontheimer EJ, Seiwert SD, Steitz JA. Mutations in the conserved loop of human U5 snRNA generate use of novel cryptic 5' splice sites in vivo. The EMBO Journal 1993, 12: 5181-9. PMID: 8262061, PMCID: PMC413781, DOI: 10.1002/j.1460-2075.1993.tb06213.x.Peer-Reviewed Original ResearchConceptsSplice siteRabbit beta-globin geneBeta-globin transcriptsBeta-globin geneU5 genesConserved loopMRNA splicingU5 snRNASecond intronFirst exonExon sequencesLoop mutantsSecond exonExpression vectorTransient transfectionCryptic sitesNovel siteHeLa cellsGT dinucleotideExonsExon 1U5 sequencesSnRNAMutationsVivo system
1990
Spliced leader RNA sequences can substitute for the essential 5′ end of U1 RNA during splicing in a mammalian in vitro system
Bruzik J, Steitz J. Spliced leader RNA sequences can substitute for the essential 5′ end of U1 RNA during splicing in a mammalian in vitro system. Cell 1990, 62: 889-899. PMID: 2168293, DOI: 10.1016/0092-8674(90)90264-f.Peer-Reviewed Original Research
1987
Accurate 5' splice-site selection in mouse kappa immunoglobulin light chain premessenger RNAs is not cell-type-specific.
Kedes DH, Steitz JA. Accurate 5' splice-site selection in mouse kappa immunoglobulin light chain premessenger RNAs is not cell-type-specific. Proceedings Of The National Academy Of Sciences Of The United States Of America 1987, 84: 7928-7932. PMID: 3120179, PMCID: PMC299449, DOI: 10.1073/pnas.84.22.7928.Peer-Reviewed Original ResearchConceptsSplice site selectionSplice siteHeLa cellsLight chain transcriptsChain transcriptsV-J recombinationMouse kappa light chainsSplicing machineryPremessenger RNAConstant exonsGene sequencesKappa-producing cellsSynthetic transcriptsGene expressionNuclear extractsMouse B lymphocytesUpstream sitesTranscriptsExonsSequenceLight chainCellsPotential mechanismsSitesGenes