Search results for "Lineage differentiation"

showing 3 items of 3 documents

Single-cell trajectories reconstruction, exploration and mapping of omics data with STREAM

2019

Single-cell transcriptomic assays have enabled the de novo reconstruction of lineage differentiation trajectories, along with the characterization of cellular heterogeneity and state transitions. Several methods have been developed for reconstructing developmental trajectories from single-cell transcriptomic data, but efforts on analyzing single-cell epigenomic data and on trajectory visualization remain limited. Here we present STREAM, an interactive pipeline capable of disentangling and visualizing complex branching trajectories from both single-cell transcriptomic and epigenomic data. We have tested STREAM on several synthetic and real datasets generated with different single-cell techno…

0301 basic medicineEpigenomicsMultifactor Dimensionality ReductionComputer scienceGeneral Physics and Astronomy02 engineering and technologyOmics dataMyoblastsMiceSingle-cell analysisGATA1 Transcription FactorMyeloid CellsLymphocyteslcsh:ScienceData processingMultidisciplinaryQGene Expression Regulation DevelopmentalRNA sequencingCell DifferentiationGenomics021001 nanoscience & nanotechnologyData processingDNA-Binding ProteinsInterferon Regulatory FactorsSingle-Cell Analysis0210 nano-technologyAlgorithmsOmics technologiesSignal TransductionLineage differentiationScienceComputational biologyGeneral Biochemistry Genetics and Molecular BiologyArticle03 medical and health sciencesErythroid CellsAnimalsCell LineageGeneral Chemistrydevelopmental trajectories visualizationHematopoietic Stem CellsPipeline (software)Visualization030104 developmental biologyTheoryofComputation_MATHEMATICALLOGICANDFORMALLANGUAGESCellular heterogeneitySingle cell analysilcsh:QGene expressionTranscriptomeTranscription FactorsNature Communications
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STREAM: Single-cell Trajectories Reconstruction, Exploration And Mapping of omics data

2018

AbstractSingle-cell transcriptomic assays have enabled the de novo reconstruction of lineage differentiation trajectories, along with the characterization of cellular heterogeneity and state transitions. Several methods have been developed for reconstructing developmental trajectories from single-cell transcriptomic data, but efforts on analyzing single-cell epigenomic data and on trajectory visualization remain limited. Here we present STREAM, an interactive pipeline capable of disentangling and visualizing complex branching trajectories from both single-cell transcriptomic and epigenomic data.

Omics dataCellular heterogeneityLineage differentiationComputer scienceGenomicsComputational biologyPipeline (software)Visualization
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Development of an Italian RM Y-STR haplotype database: Results of the 2013 GEFI collaborative exercise.

2015

Recently introduced rapidly mutating Y-chromosomal short tandem repeat (RM Y-STR) loci, displaying a multiple-fold higher mutation rate relative to any other Y-STRs, including those conventionally used in forensic casework, have been demonstrated to improve the resolution of male lineage differentiation and to allow male relative separation usually impossible with standard Y-STRs. However, large and geographically-detailed frequency haplotype databases are required to estimate the statistical weight of RM Y-STR haplotype matches if observed in forensic casework. With this in mind, the Italian Working Group (GEFI) of the International Society for Forensic Genetics launched a collaborative ex…

Quality ControlMutation rateRegional ItalianLineage differentiationDNA PrimerY-chromosome; Rapidly mutating Y-STRs (RM Y-STRs); Haplotype; Lineage differentiation; Relative differentiation; Italy2734Biologycomputer.software_genrePathology and Forensic MedicineGeneticDatabases GeneticGeneticsHaplotype Italy Lineage differentiation Rapidly mutating Y-STRs (RM Y-STRs) Relative differentiation Y-chromosomeHaplotypeHumansY-STRCooperative BehaviorY-chromosomeDNA PrimersChromosomes Human YDatabaseBase SequenceMedicine (all)HaplotypeRelative differentiationhumanitiesForensic scienceHaplotypesItalyLineage differentiationMicrosatelliteRapidly mutating Y-STRs (RM Y-STRs)Haplotype estimationcomputerHumanForensic science international. Genetics
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