2022
Identification and functional implications of pseudouridine RNA modification on small noncoding RNAs in the mammalian pathogen Trypanosoma brucei
Rajan KS, Adler K, Doniger T, Cohen-Chalamish S, Aharon-Hefetz N, Aryal S, Pilpel Y, Tschudi C, Unger R, Michaeli S. Identification and functional implications of pseudouridine RNA modification on small noncoding RNAs in the mammalian pathogen Trypanosoma brucei. Journal Of Biological Chemistry 2022, 298: 102141. PMID: 35714765, PMCID: PMC9283944, DOI: 10.1016/j.jbc.2022.102141.Peer-Reviewed Original ResearchConceptsRNA modificationsLife stagesStage-specific regulationGenome-wide approachesSmall nucleolar RNAsΨ modificationsSmall noncoding RNAsDifferent host environmentsProtein translocationD snoRNAsRRNA modificationVault RNARRNA processingNucleolar RNAsRiboMeth-seqNoncoding RNAsMammalian hostsTrypanosoma bruceiProtein synthesisHost environmentRNAFunctional implicationsTRNABruceiParasites
2019
The vault RNA of Trypanosoma brucei plays a role in the production of trans-spliced mRNA
Kolev NG, Rajan KS, Tycowski KT, Toh JY, Shi H, Lei Y, Michaeli S, Tschudi C. The vault RNA of Trypanosoma brucei plays a role in the production of trans-spliced mRNA. Journal Of Biological Chemistry 2019, 294: 15559-15574. PMID: 31439669, PMCID: PMC6816085, DOI: 10.1074/jbc.ra119.008580.Peer-Reviewed Original ResearchConceptsTelomerase-associated protein 1Vault RNAY RNAsRNA quality controlRNA polymerase IIISmall nuclear RNATrans-spliced mRNAPermeabilized cell systemNcRNA repertoireRNP biogenesisMRNA metabolismRNA speciesSequence similarityRNA classesMammalian cellsNuclear RNAPolymerase IIIRo functionTrypanosoma bruceiVtRNAsGene expressionRo proteinBloodstream formsRNACell nuclei