Three Novel Functional Variants of Human U5 Small Nuclear RNA
Sontheimer E, Steitz J. Three Novel Functional Variants of Human U5 Small Nuclear RNA. Molecular And Cellular Biology 1992, 12: 734-746. DOI: 10.1128/mcb.12.2.734-746.1992.Peer-Reviewed Original ResearchU5 small nuclear RNASmall nuclear RNAHeLa cellsNuclear RNAAffinity-purified spliceosomesSmall nuclear ribonucleoproteinTri-snRNP complexFull-length speciesSaccharomyces cerevisiaeSplicing extractsPrimer extensionUS variantsHeLa extractsAlternative splicingRNA blotsShort speciesNuclear ribonucleoproteinBase changesMinimal domainHigher abundanceNorthern blottingRNAHeLaAbundant formSplicing