2020
Epigenetic regulator function through mouse gastrulation
Grosswendt S, Kretzmer H, Smith ZD, Kumar AS, Hetzel S, Wittler L, Klages S, Timmermann B, Mukherji S, Meissner A. Epigenetic regulator function through mouse gastrulation. Nature 2020, 584: 102-108. PMID: 32728215, PMCID: PMC7415732, DOI: 10.1038/s41586-020-2552-x.Peer-Reviewed Original ResearchConceptsMutant phenotypePolycomb Repressive Complex 1Single-cell RNA sequencingComplex mutant phenotypesSingle totipotent cellRepressive Complex 1Mutant mouse embryosSpecific transcription factorsMouse gastrulationTranscriptional informationEpigenetic machineryHistone residuesMolecular functionsCellular diversityTotipotent cellsTranscriptional changesTranscription factorsEssential regulatorRNA sequencingDevelopmental roleMouse embryosGenetic templatesRegulator functionSubstantial cooperativityGastrulation
2019
Loss of DNA methyltransferase activity in primed human ES cells triggers increased cell-cell variability and transcriptional repression
Tsankov AM, Wadsworth MH, Akopian V, Charlton J, Allon SJ, Arczewska A, Mead BE, Drake RS, Smith ZD, Mikkelsen TS, Shalek AK, Meissner A. Loss of DNA methyltransferase activity in primed human ES cells triggers increased cell-cell variability and transcriptional repression. Development 2019, 146: dev174722. PMID: 31515224, PMCID: PMC6803377, DOI: 10.1242/dev.174722.Peer-Reviewed Original ResearchMeSH KeywordsCell CycleCell DifferentiationDNA (Cytosine-5-)-Methyltransferase 1DNA (Cytosine-5-)-MethyltransferasesDNA MethylationDNA Methyltransferase 3AEnhancer Elements, GeneticEntropyGene Expression Regulation, DevelopmentalHuman Embryonic Stem CellsHumansMaleRepressor ProteinsRNA, MessengerTranscription, GeneticConceptsGlobal methylation levelsTranscriptional repressionSingle-cell RNA-sequencing dataMethylation levelsNew cell fatesMaintenance of pluripotencyHuman embryonic stem cellsMethylation of cytosineRNA-sequencing dataCell-cell variabilityStem cellsEmbryonic stem cellsHuman pluripotent stem cellsDNA methyltransferase activityMRNA expression dataPluripotent stem cellsTranscriptional variabilityMethyltransferases Dnmt3aCell fateEpigenetic regulatorsMethyltransferase DNMT3AExtrinsic signalsHigh-resolution viewMethyltransferase activityProper differentiation
2009
Unbiased Reconstruction of a Mammalian Transcriptional Network Mediating Pathogen Responses
Amit I, Garber M, Chevrier N, Leite AP, Donner Y, Eisenhaure T, Guttman M, Grenier JK, Li W, Zuk O, Schubert LA, Birditt B, Shay T, Goren A, Zhang X, Smith Z, Deering R, McDonald RC, Cabili M, Bernstein BE, Rinn JL, Meissner A, Root DE, Hacohen N, Regev A. Unbiased Reconstruction of a Mammalian Transcriptional Network Mediating Pathogen Responses. Science 2009, 326: 257-263. PMID: 19729616, PMCID: PMC2879337, DOI: 10.1126/science.1179050.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBacteriaChromatin Assembly and DisassemblyDendritic CellsDNA, Single-StrandedFeedback, PhysiologicalGene Expression ProfilingGene Expression RegulationGene Regulatory NetworksInflammationLipopeptidesLipopolysaccharidesMiceMice, Inbred C57BLPoly I-CRNA-Binding ProteinsToll-Like ReceptorsTranscription FactorsTranscription, GeneticVirusesConceptsTranscriptional responseRegulatory networksMajor transcriptional responsePrimary mammalian cellsCellular transcriptional responsesPathogen-sensing pathwaysChromatin modifiersPathogen responseCandidate regulatorsCore regulatorsMammalian cellsTranscription factorsGenomic dataGene expressionRegulatory functionsUnbiased approachUnbiased strategyRegulatorUnbiased reconstructionPrimary dendritic cellsCellsRNAProteinPathwayPathogens