2024
Identification of coilin interactors reveals coordinated control of Cajal body number and structure
Escayola D, Zhang C, Nischwitz E, Schärfen L, Dörner K, Straube K, Kutay U, Butter F, Neugebauer K. Identification of coilin interactors reveals coordinated control of Cajal body number and structure. Journal Of Cell Biology 2024, 224: e202305081. PMID: 39602297, PMCID: PMC11602656, DOI: 10.1083/jcb.202305081.Peer-Reviewed Original ResearchConceptsCajal bodiesSurvival motor neuron proteinCB assemblyModulating posttranslational modificationsRegulate RNA processingProtein interactorsProximity biotinylationRNA processingGenetic lociPosttranslational modificationsGene activationTranscription factorsFunctional screeningBiomolecular condensatesCoilinNeuronal proteinsCell nucleiProteinNuclear levelsNuclear positivityCB componentsCB numberBody numberAssemblyRibosomeCo-transcriptional gene regulation in eukaryotes and prokaryotes
Shine M, Gordon J, Schärfen L, Zigackova D, Herzel L, Neugebauer K. Co-transcriptional gene regulation in eukaryotes and prokaryotes. Nature Reviews Molecular Cell Biology 2024, 25: 534-554. PMID: 38509203, PMCID: PMC11199108, DOI: 10.1038/s41580-024-00706-2.Peer-Reviewed Original ResearchRNA polymeraseRNA biogenesisRNA processingGene regulationDevelopment of RNA sequencingTranscription to translationRNA processing intermediatesGene expression stepsCo-transcriptional activityCellular stress responseNascent RNATranscriptional readthroughNascent transcriptsTranscriptional coordinationIntron retentionRNA foldingEukaryotesProkaryotesExpression stepsRNA sequencingTransient transcriptionGene expressionTranscriptionStress responseRNA
2018
Dynamics and Function of Nuclear Bodies during Embryogenesis
Escayola D, Neugebauer K. Dynamics and Function of Nuclear Bodies during Embryogenesis. Biochemistry 2018, 57: 2462-2469. PMID: 29473743, DOI: 10.1021/acs.biochem.7b01262.Peer-Reviewed Original ResearchConceptsNuclear bodiesCajal bodiesRNA processingZygotic gene productsRNA-protein complexesEfficient RNA processingFunction of nucleoliNuclear body formationGene elementsVariety of organismsZygotic genomeZygotic transitionGenomic lociNascent RNAModel organismsNuclear stepsTranscriptional activationEarly embryosNuclear proteinsGene productsGene locusMembraneless organellesBody formationExcellent modelCell nuclei
2014
Nuclear bodies: RNA‐rich powerhouses of the cell (471.3)
Neugebauer K, Machyna M, Straube K, Heyn P. Nuclear bodies: RNA‐rich powerhouses of the cell (471.3). The FASEB Journal 2014, 28 DOI: 10.1096/fasebj.28.1_supplement.471.3.Peer-Reviewed Original ResearchHistone locus bodyCajal bodiesNuclear bodiesZygotic genome activationTrafficking of RNAsEarly zebrafish embryogenesisSites of transcriptionSite of assemblyGenome activationSpliceosomal snRNPsZebrafish embryogenesisRNA processingHistone mRNAMRNA splicingEnd formationMacromolecular complexesLow-affinity interactionsNuclear morphologyCell nucleiCommon organizational featuresLipid bilayersRNAEfficient assemblyDifferent functionsMolecular composition
2012
Transcription and Pre‐mRNA processing in space and time
Neugebauer K. Transcription and Pre‐mRNA processing in space and time. The FASEB Journal 2012, 26: 228.2-228.2. DOI: 10.1096/fasebj.26.1_supplement.228.2.Peer-Reviewed Original ResearchRNA processingGene expression pathwaysPre-mRNA processingGene lengthRNA transportSubcellular organizationZebrafish embryosMammalian cellsMassive transcriptionRNA polymeraseCellular compartmentsExpression pathwaysGene transcriptionGene expressionBiological contextMolecular mechanismsTranscriptionProcessing machineryElongation rateGenesCellsYeastPolymeraseRNAMachinery
2010
Binding properties and dynamic localization of an alternative isoform of the cap-binding complex subunit CBP20
Pabis M, Neufeld N, Shav-Tal Y, Neugebauer KM. Binding properties and dynamic localization of an alternative isoform of the cap-binding complex subunit CBP20. Nucleus 2010, 1: 412-421. PMID: 21326824, PMCID: PMC3037537, DOI: 10.4161/nucl.1.5.12839.Peer-Reviewed Original ResearchConceptsCap-binding complexRNA recognition motifSmall nuclear RNAMessenger RNAsRNA polymerase II transcriptsNuclear cap-binding complexActive transcription sitesPolymerase II transcriptsM7G capAlternative splice variantsGuanosine capRNA processingCBP80 subunitHuman cell linesCBP20Transcription sitesG capAlternative isoformsNuclear RNATranscription inhibitionRecognition motifMammalian speciesCBP80High-affinity bindingFrame deletion