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  cultured embryonic stem cells[DCX+][BG121095]

Overall DesignThe transcriptomes of 1846 single cells were profiled by SmartSeq2 at different timepoints throughout a 54-day differentiation protocol that converted H1 human embryonic stem cells to a variety of brain cell types. Some cells were positively labeled by a expression of a barcoded viral transgene to help establish clonality (marked by an SK).
SummaryDuring development of the human brain, multiple cell types with diverse regional identities are generated. Here we report a system to generate early human brain forebrain and mid/hindbrain cell types from human embryonic stem cells (hESCs), and infer and experimentally confirm a lineage tree for the generation of these types based on single-cell RNA-Seq analysis. We engineered SOX2Cit/+ and DCXCit/Y hESC lines to target progenitors and neurons throughout neural differentiation for single-cell transcriptomic profiling, then identified discrete cell types consisting of both rostral (cortical) and caudal (mid/hindbrain) identities. Direct comparison of the cell types were made to primary tissues using gene expression atlases and fetal human brain single-cell gene expression data, and this established that the cell types resembled early human brain cell types, including preplate cells. From the single-cell transcriptomic data a Bayesian algorithm generated a unified lineage tree, and predicted novel regulatory transcription factors. The lineage tree highlighted a prominent bifurcation between cortical and mid/hindbrain cell types, confirmed by clonal analysis experiments. We demonstrated that cell types from either branch could preferentially generated by manipulation of the canonical Wnt/beta-catenin pathway. In summary, we present an experimentally validated lineage tree that encompasses multiple brain regions, and our work sheds light on the molecular regulation of region-specific neural lineages during human brain development. During development of the human brain, multiple cell types with diverse regional identities are generated. Here we report a system to generate early human brain forebrain and mid/hindbrain cell types from human embryonic stem cells (hESCs), and infer and experimentally confirm a lineage tree for the generation of these types based on single-cell RNA-Seq analysis. We engineered SOX2Cit/+ and DCXCit/Y hESC lines to target progenitors and neurons throughout neural differentiation for single-cell transcriptomic profiling, then identified discrete cell types consisting of both rostral (cortical) and caudal (mid/hindbrain) identities. Direct comparison of the cell types were made to primary tissues using gene expression atlases and fetal human brain single-cell gene expression data, and this established that the cell types resembled early human brain cell types, including preplate cells. From the single-cell transcriptomic data a Bayesian algorithm generated a unified lineage tree, and predicted novel regulatory transcription factors. The lineage tree highlighted a prominent bifurcation between cortical and mid/hindbrain cell types, confirmed by clonal analysis experiments. We demonstrated that cell types from either branch could preferentially generated by manipulation of the canonical Wnt/beta-catenin pathway. In summary, we present an experimentally validated lineage tree that encompasses multiple brain regions, and our work sheds light on the molecular regulation of region-specific neural lineages during human brain development. During development of the human brain, multiple cell types with diverse regional identities are generated. Here we report a system to generate early human brain forebrain and mid/hindbrain cell types from human embryonic stem cells (hESCs), and infer and experimentally confirm a lineage tree for the generation of these types based on single-cell RNA-Seq analysis. We engineered SOX2Cit/+ and DCXCit/Y hESC lines to target progenitors and neurons throughout neural differentiation for single-cell transcriptomic profiling, then identified discrete cell types consisting of both rostral (cortical) and caudal (mid/hindbrain) identities. Direct comparison of the cell types were made to primary tissues using gene expression atlases and fetal human brain single-cell gene expression data, and this established that the cell types resembled early human brain cell types, including preplate cells. From the single-cell transcriptomic data a Bayesian algorithm generated a unified lineage tree, and predicted novel regulatory transcription factors. The lineage tree highlighted a prominent bifurcation between cortical and mid/hindbrain cell types, confirmed by clonal analysis experiments. We demonstrated that cell types from either branch could preferentially generated by manipulation of the canonical Wnt/beta-catenin pathway. In summary, we present an experimentally validated lineage tree that encompasses multiple brain regions, and our work sheds light on the molecular regulation of region-specific neural lineages during human brain development.
Dataset viewGSE86982
PMIDNA

Samples in cultured embryonic stem cells[DCX+][BG121095]

Displaying 71-80 of 175 results.
SeriesSampleInstrumentOrganismTitleCell Source
GSE86982GSM2317126Illumina HiSeq 2500Homo sapiens54Dp2_G05_smart-seqcultured embryonic stem cells[DCX+][BG121095]
GSE86982GSM2317127Illumina HiSeq 2500Homo sapiens54Dp2_G06_smart-seqcultured embryonic stem cells[DCX+][BG121095]
GSE86982GSM2317128Illumina HiSeq 2500Homo sapiens54Dp2_G07_smart-seqcultured embryonic stem cells[DCX+][BG121095]
GSE86982GSM2317129Illumina HiSeq 2500Homo sapiens54Dp2_G08_smart-seqcultured embryonic stem cells[DCX+][BG121095]
GSE86982GSM2317130Illumina HiSeq 2500Homo sapiens54Dp2_G09_smart-seqcultured embryonic stem cells[DCX+][BG121095]
GSE86982GSM2317131Illumina HiSeq 2500Homo sapiens54Dp2_G10_smart-seqcultured embryonic stem cells[DCX+][BG121095]
GSE86982GSM2317132Illumina HiSeq 2500Homo sapiens54Dp2_G11_smart-seqcultured embryonic stem cells[DCX+][BG121095]
GSE86982GSM2317133Illumina HiSeq 2500Homo sapiens54Dp2_H01_smart-seqcultured embryonic stem cells[DCX+][BG121095]
GSE86982GSM2317134Illumina HiSeq 2500Homo sapiens54Dp2_H02_smart-seqcultured embryonic stem cells[DCX+][BG121095]
GSE86982GSM2317135Illumina HiSeq 2500Homo sapiens54Dp2_H03_smart-seqcultured embryonic stem cells[DCX+][BG121095]

Gene rank in cultured embryonic stem cells[DCX+][BG121095]

Displaying 22891-22900 of 23045 results.
Rank orderGene SymbolEnsembl ID
22891c6_tRNA-Gln-CAA
22892c6_tRNA-Gln-CAA_
22893c6_tRNA-Glu-GAA
22894c6_tRNA-Glu-GAG_
22895c6_tRNA-Gly-GGA
22896c6_tRNA-Gly-GGG
22897c6_tRNA-Gly-GGY
22898c6_tRNA-Ile-ATA
22899c6_tRNA-Ile-ATC
22900c6_tRNA-Ile-ATT