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  cultured embryonic stem cells[DCX-][BG121099]

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-][BG121099]

Displaying 81-90 of 174 results.
SeriesSampleInstrumentOrganismTitleCell Source
GSE86982GSM2317372Illumina HiSeq 2500Homo sapiens26Dn4_E11_smart-seqcultured embryonic stem cells[DCX-][BG121099]
GSE86982GSM2317373Illumina HiSeq 2500Homo sapiens26Dn4_F01_smart-seqcultured embryonic stem cells[DCX-][BG121099]
GSE86982GSM2317374Illumina HiSeq 2500Homo sapiens26Dn4_F02_smart-seqcultured embryonic stem cells[DCX-][BG121099]
GSE86982GSM2317375Illumina HiSeq 2500Homo sapiens26Dn4_F03_smart-seqcultured embryonic stem cells[DCX-][BG121099]
GSE86982GSM2317376Illumina HiSeq 2500Homo sapiens26Dn4_F04_smart-seqcultured embryonic stem cells[DCX-][BG121099]
GSE86982GSM2317377Illumina HiSeq 2500Homo sapiens26Dn4_F05_smart-seqcultured embryonic stem cells[DCX-][BG121099]
GSE86982GSM2317378Illumina HiSeq 2500Homo sapiens26Dn4_F06_smart-seqcultured embryonic stem cells[DCX-][BG121099]
GSE86982GSM2317379Illumina HiSeq 2500Homo sapiens26Dn4_F07_smart-seqcultured embryonic stem cells[DCX-][BG121099]
GSE86982GSM2317380Illumina HiSeq 2500Homo sapiens26Dn4_F08_smart-seqcultured embryonic stem cells[DCX-][BG121099]
GSE86982GSM2317381Illumina HiSeq 2500Homo sapiens26Dn4_F09_smart-seqcultured embryonic stem cells[DCX-][BG121099]

Gene rank in cultured embryonic stem cells[DCX-][BG121099]

Displaying 22911-22920 of 23045 results.
Rank orderGene SymbolEnsembl ID
22911c6_tRNA-Met_
22912c6_tRNA-Pro-CCG
22913c6_tRNA-Pro-CCY
22914c6_tRNA-SeC(e)-TGA
22915c6_tRNA-Ser-TCA(m)
22916c6_tRNA-Ser-TCA_
22917c6_tRNA-Ser-TCG
22918c6_tRNA-Ser-TCY
22919c6_tRNA-Thr-ACA
22920c6_tRNA-Thr-ACG_