2021
Identification of positive and negative regulators in the stepwise developmental progression towards infectivity in Trypanosoma brucei
Toh JY, Nkouawa A, Sánchez SR, Shi H, Kolev NG, Tschudi C. Identification of positive and negative regulators in the stepwise developmental progression towards infectivity in Trypanosoma brucei. Scientific Reports 2021, 11: 5755. PMID: 33707699, PMCID: PMC7952579, DOI: 10.1038/s41598-021-85225-2.Peer-Reviewed Original ResearchConceptsGene expression regulatory networksMetacyclic variant surface glycoproteinSingle RNA-binding proteinExpression regulatory networksRNA-binding proteinTsetse fly vectorBloodstream form trypanosomesAlanine-rich proteinPutative nucleic acidRNA-seq dataSubset of transcriptsCell linesDevelopmental progressionVariant surface glycoproteinMitochondrial genomeOverexpression cell linesFunction phenotypesRegulatory networksProcyclic trypanosomesTrypanosoma bruceiNegative regulatorRich proteinImportant humanMetacyclic parasitesGenes
2000
Determinants for cap trimethylation of the U2 small nuclear RNA are not conserved between Trypanosoma brucei and higher eukaryotic organisms
Günzl A, Bindereif A, Ullu E, Tschudi C. Determinants for cap trimethylation of the U2 small nuclear RNA are not conserved between Trypanosoma brucei and higher eukaryotic organisms. Nucleic Acids Research 2000, 28: 3702-3709. PMID: 11000261, PMCID: PMC110770, DOI: 10.1093/nar/28.19.3702.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBase SequenceBinding SitesCell LineConserved SequenceGuanosineMethylationMolecular Sequence DataMutationNucleic Acid ConformationPrecipitin TestsPromoter Regions, GeneticProtein BindingRegulatory Sequences, Nucleic AcidRibonucleoproteins, Small NuclearRNA CapsRNA, ProtozoanRNA, Small NuclearTransfectionTrypanosoma brucei bruceiConceptsCap trimethylationRibonucleoprotein particleEukaryotic organismsU2 snRNATrypanosoma bruceiU2 small nuclear RNA genesCap structureProtist parasite Trypanosoma bruceiSmall nuclear RNA genesCommon proteinsU2 small nuclear RNANuclear RNA genesHigher eukaryotic organismsRNA polymerase IIRNA polymerase IIISmall nuclear RNAMutant U2 snRNAsSet of proteinsParasite Trypanosoma bruceiSpliceosomal snRNPsRNP assemblyNuclear importPolymerase IIRNA genesSequence motifs
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