2003
Splicing double: insights from the second spliceosome
Patel AA, Steitz JA. Splicing double: insights from the second spliceosome. Nature Reviews Molecular Cell Biology 2003, 4: 960-970. PMID: 14685174, DOI: 10.1038/nrm1259.Peer-Reviewed Original ResearchConceptsMinor class intronsPhylogenetic analysisU12-type intronsMost multicellular organismsSmall nuclear RNASmall nuclear ribonucleoproteinParticular functional classNon-homologous positionsMessenger RNA interactionsMost metazoan taxaParalogous genesMulticellular organismsSpliceosomal factorsHomologous genesEvolutionary historyMetazoan taxaU5 snRNPSplicing machineryAcceptor splice siteAlternative splicingRNA interactionsU6 snRNPsNuclear RNANuclear ribonucleoproteinSplicing reaction
1992
Site-specific cross-linking of mammalian U5 snRNP to the 5' splice site before the first step of pre-mRNA splicing.
Wyatt JR, Sontheimer EJ, Steitz JA. Site-specific cross-linking of mammalian U5 snRNP to the 5' splice site before the first step of pre-mRNA splicing. Genes & Development 1992, 6: 2542-2553. PMID: 1340469, DOI: 10.1101/gad.6.12b.2542.Peer-Reviewed Original ResearchConceptsSplice siteMRNA splicingATP-dependent interactionHeLa nuclear extractsU5 snRNPMRNA substratesSplice site regionProtein factorsU5 snRNANucleotides upstreamU6 snRNAPre-mRNANuclear extractsSplicingSite regionLoop sequenceCross-link formationSnRNASplicing conditionsWatson-Crick complementarityCross-linking strategyU1Selective photoactivationSnRNPMammalian