1990
Conserved sequences in the U2 snRNA-encoding genes of Kinetoplastida do not include the putative branchpoint recognition region
Tschudi C, Williams S, Ullu E. Conserved sequences in the U2 snRNA-encoding genes of Kinetoplastida do not include the putative branchpoint recognition region. Gene 1990, 91: 71-77. PMID: 2401409, DOI: 10.1016/0378-1119(90)90164-m.Peer-Reviewed Original ResearchConceptsU2 small nuclear RNASmall nuclear RNAU2 genesEvolutionary conservationOrder KinetoplastidaConserved sequencesNuclear RNASequence variationFlanking regionsNuclear extractsRecognition sequenceKinetoplastidaUpstream elementRecognition regionGenesRNACorresponding sequenceLeishmania mexicana amazonensisSequenceT. congolenseTrypanosoma congolenseBiosynthesisNucleotidesProteinCongolense
1988
The U6 small nuclear RNA from Trypanosoma brucei
Tschudi C, Krainer A, Ullu E. The U6 small nuclear RNA from Trypanosoma brucei. Nucleic Acids Research 1988, 16: 11375-11375. PMID: 3060859, PMCID: PMC339025, DOI: 10.1093/nar/16.23.11375.Peer-Reviewed Original ResearchPolygene transcripts are precursors to calmodulin mRNAs in trypanosomes.
Tschudi C, Ullu E. Polygene transcripts are precursors to calmodulin mRNAs in trypanosomes. The EMBO Journal 1988, 7: 455-463. PMID: 3366120, PMCID: PMC454342, DOI: 10.1002/j.1460-2075.1988.tb02833.x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalmodulinCloning, MolecularDNA, RibosomalGenesNucleic Acid HybridizationRepetitive Sequences, Nucleic AcidTranscription, GeneticTrypanosoma brucei bruceiTrypanosoma brucei gambienseConceptsCalmodulin mRNACultured procyclic trypanosomesAbundant RNA speciesSteady-state RNAPulse-labeled RNAAuthentic precursorIntergenic regionRNA speciesProcyclic trypanosomesCalmodulin genePolyadenylation sitesAfrican trypanosomesHybridization probesTranscriptsStreptavidin-agaroseDiscrete endsSmall familyTrypanosomesMRNAGenesRNASpeciesCalmodulinTrypanosoma brucei gambienseBrucei gambiense
1986
The U2 RNA analogue of Trypanosoma brucei gambiense: implications for a splicing mechanism in trypanosomes
Tschudi C, Richards F, Ullu E. The U2 RNA analogue of Trypanosoma brucei gambiense: implications for a splicing mechanism in trypanosomes. Nucleic Acids Research 1986, 14: 8893-8903. PMID: 3786140, PMCID: PMC311918, DOI: 10.1093/nar/14.22.8893.Peer-Reviewed Original ResearchConceptsU2 RNASpliced leader RNASingle-copy geneSignificant sequence homologyMaturation of mRNAMammalian counterpartsCopy geneU RNALeader RNASplicing mechanismSequence homologySecondary structureRNATrypanosomesGenesRNA analogSplicingHomologyTrypanosoma brucei gambiensePossible interactionsMRNABrucei gambienseMaturation