1995
Accurate Transcription of the Trypanosoma brucei U2 Small Nuclear RNA Gene in a Homologous Extract *
Günzl A, Tschudi C, Nakaar V, Ullu E. Accurate Transcription of the Trypanosoma brucei U2 Small Nuclear RNA Gene in a Homologous Extract *. Journal Of Biological Chemistry 1995, 270: 17287-17291. PMID: 7542235, DOI: 10.1074/jbc.270.29.17287.Peer-Reviewed Original ResearchConceptsIntragenic control regionRNA polymerase IIIControl regionPolymerase IIIU2 small nuclear RNA genesTranscription systemSmall nuclear RNA genesGene expressionInsect form trypanosomesNuclear RNA genesU2 snRNA genesSnRNA gene promotersB-box elementsFull transcriptional activitySeries of mutationsSnRNA genesRNA genesInsect formsRNA polymeraseGene promoterTrypanosoma bruceiCell-free extractsTransient expressionBox elementTranscriptional activity
1994
Upstream tRNA genes are essential for expression of small nuclear and cytoplasmic RNA genes in trypanosomes
Nakaar V, Dare A, Hong D, Ullu E, Tschudi C. Upstream tRNA genes are essential for expression of small nuclear and cytoplasmic RNA genes in trypanosomes. Molecular And Cellular Biology 1994, 14: 6736-6742. DOI: 10.1128/mcb.14.10.6736-6742.1994.Peer-Reviewed Original ResearchSmall RNA genesTRNA genesRNA genesSmall nuclear RNARegulatory elementsU6 small nuclear RNAUpstream tRNA genesIntragenic promoter elementsT. brucei cellsU6 snRNA genesRNA polymerase IIIB-box elementsSnRNA lociGenome organizationSnRNA genesRNA lociSmall RNAsBrucei cellsB-boxSubstitution mutantsPolymerase IIIFamily TrypanosomatidaeNuclear RNAGene transcriptionPromoter elementsUpstream tRNA genes are essential for expression of small nuclear and cytoplasmic RNA genes in trypanosomes.
Nakaar V, Dare A, Hong D, Ullu E, Tschudi C. Upstream tRNA genes are essential for expression of small nuclear and cytoplasmic RNA genes in trypanosomes. Molecular And Cellular Biology 1994, 14: 6736-6742. PMID: 7523857, PMCID: PMC359204, DOI: 10.1128/mcb.14.10.6736.Peer-Reviewed Original ResearchConceptsSmall RNA genesTRNA genesRNA genesSmall nuclear RNARegulatory elementsU6 small nuclear RNAUpstream tRNA genesIntragenic promoter elementsT. brucei cellsU6 snRNA genesRNA polymerase IIIB-box elementsSnRNA lociGenome organizationSnRNA genesRNA lociSmall RNAsBrucei cellsB-boxSubstitution mutantsPolymerase IIIFamily TrypanosomatidaeNuclear RNAGene transcriptionPromoter elements