2015
Genome-wide analysis of small nucleolar RNAs of Leishmania major reveals a rich repertoire of RNAs involved in modification and processing of rRNA
Eliaz D, Doniger T, Tkacz ID, Biswas VK, Gupta SK, Kolev NG, Unger R, Ullu E, Tschudi C, Michaeli S. Genome-wide analysis of small nucleolar RNAs of Leishmania major reveals a rich repertoire of RNAs involved in modification and processing of rRNA. RNA Biology 2015, 12: 1222-1255. PMID: 25970223, PMCID: PMC4829279, DOI: 10.1080/15476286.2015.1038019.Peer-Reviewed Original ResearchConceptsSmall nucleolar RNAsNucleolar RNAsGenome-wide analysisRNA processing mechanismsRRNA secondary structurePost-transcriptional levelCore proteinProcessing of rRNARNA-seq analysisFunctional homologueGene clusterRNA speciesTrypanosoma bruceiSnoRNAsComplete repertoireGene expressionRRNA cleavageAnalogous functionsSecondary structureRNAProtozoan parasiteRich repertoireOrganismsSpeciesProtein
2014
The emerging role of RNA‐binding proteins in the life cycle of Trypanosoma brucei
Kolev NG, Ullu E, Tschudi C. The emerging role of RNA‐binding proteins in the life cycle of Trypanosoma brucei. Cellular Microbiology 2014, 16: 482-489. PMID: 24438230, PMCID: PMC3974610, DOI: 10.1111/cmi.12268.Peer-Reviewed Original ResearchConceptsParasitic protozoan Trypanosoma bruceiIdentification of RBPsTargets of RBPsSpecific gene networksProtozoan Trypanosoma bruceiPost-transcriptional mechanismsGene regulatory networksGene expression patternsRelated trypanosomatidsTranscriptional machineryCellular fateGene networksRegulatory networksTrypanosoma bruceiExpression patternsRegulatory mechanismsDifferent hostsRBPsLife cyclePathogenic organismsRNAOrganismsProteinDifferent environmentsCrucial role
2008
Conserved motifs in both CPSF73 and CPSF100 are required to assemble the active endonuclease for histone mRNA 3′‐end maturation
Kolev NG, Yario TA, Benson E, Steitz JA. Conserved motifs in both CPSF73 and CPSF100 are required to assemble the active endonuclease for histone mRNA 3′‐end maturation. EMBO Reports 2008, 9: 1013-1018. PMID: 18688255, PMCID: PMC2572124, DOI: 10.1038/embor.2008.146.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid MotifsAmino Acid SequenceBase SequenceCell LineCleavage And Polyadenylation Specificity FactorConserved SequenceEndonucleasesEnzyme ActivationHeLa CellsHistonesHumansMolecular Sequence DataProtein Structure, TertiaryProtein SubunitsRNA 3' End ProcessingRNA PrecursorsRNA, MessengerConceptsPre-messenger RNAPolyadenylation specificity factorMammalian proteinsRNase ZConserved motifsHistone mRNASpecificity factorEndonucleolytic cleavageActive endonucleaseEndonuclease activityMBL familyComplex machineryMessenger RNAPoint mutationsCPSF73CPSF100Process of maturationMaturation processRNAProteinMotifMRNAMaturationEukaryotesCleavage