Single nucleus multi-omics regulatory atlas of the murine pituitary [scRNA-Seq]
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ABSTRACT:
PROVIDER: PRJNA637894 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Single nucleus multi-omics regulatory atlas of the murine pituitary
| PRJNA637893 | ENA
Project description:The pituitary regulates growth, reproduction and other endocrine systems. To investigate transcriptional network epigenetic mechanisms in this gland, we generated paired single nucleus (sn) transcriptome and chromatin accessibility profiles in single mouse pituitaries, and genome-wide sn methylation datasets. Our analysis provided insight into cell type epigenetics, regulatory circuit and gene control mechanisms. Latent variable transcriptome and accessibility data representation resolved both inter-sexual and inter-individual variation in gene control programs. Multi-omics analysis of cell type-specific gene regulatory networks distinguished distinct mechanisms. Particularly, the FoxL2 gonadotrope network is controlled both by FoxL2 expression and by target gene epigenetic status. Co-accessibility analysis comprehensively identified putative regulatory regions, including a region that overlapped the fertility-linked rs11031006 human polymorphism. In vitro CRISPR-deletion at this locus increased Fshb levels, supporting this domain’s predicted regulatory role. The public pituitary atlas [link] is a resource for elucidating cell-type specific gene regulatory mechanisms and principles of transcription circuit control.
2021-02-23 | GSE151961 | GEO
Project description:The pituitary regulates growth, reproduction and other endocrine systems. To investigate transcriptional network epigenetic mechanisms in this gland, we generated paired single nucleus (sn) transcriptome and chromatin accessibility profiles in single mouse pituitaries, and genome-wide sn methylation datasets. Our analysis provided insight into cell type epigenetics, regulatory circuit and gene control mechanisms. Latent variable transcriptome and accessibility data representation resolved both inter-sexual and inter-individual variation in gene control programs. Multi-omics analysis of cell type-specific gene regulatory networks distinguished distinct mechanisms. Particularly, the FoxL2 gonadotrope network is controlled both by FoxL2 expression and by target gene epigenetic status. Co-accessibility analysis comprehensively identified putative regulatory regions, including a region that overlapped the fertility-linked rs11031006 human polymorphism. In vitro CRISPR-deletion at this locus increased Fshb levels, supporting this domain’s predicted regulatory role. The public pituitary atlas [link] is a resource for elucidating cell-type specific gene regulatory mechanisms and principles of transcription circuit control.
2021-02-23 | GSE151958 | GEO
Project description:Single nucleus multi-omics regulatory atlas of the murine pituitary [snRNA-seq ]
| PRJNA637895 | ENA
Project description:The pituitary regulates growth, reproduction and other endocrine systems. To investigate transcriptional network epigenetic mechanisms in this gland, we generated paired single nucleus (sn) transcriptome and chromatin accessibility profiles in single mouse pituitaries, and genome-wide sn methylation datasets. Our analysis provided insight into cell type epigenetics, regulatory circuit and gene control mechanisms. Latent variable transcriptome and accessibility data representation resolved both inter-sexual and inter-individual variation in gene control programs. Multi-omics analysis of cell type-specific gene regulatory networks distinguished distinct mechanisms. Particularly, the FoxL2 gonadotrope network is controlled both by FoxL2 expression and by target gene epigenetic status. Co-accessibility analysis comprehensively identified putative regulatory regions, including a region that overlapped the fertility-linked rs11031006 human polymorphism. In vitro CRISPR-deletion at this locus increased Fshb levels, supporting this domain’s predicted regulatory role. The public pituitary atlas [link] is a resource for elucidating cell-type specific gene regulatory mechanisms and principles of transcription circuit control.
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Project description:Single nucleus multi-omics regulatory atlas of the murine pituitary [single nuclei ATAC-Seq]
| PRJNA637896 | ENA
Project description:The pituitary regulates growth, reproduction and other endocrine systems. To investigate transcriptional network epigenetic mechanisms, we generated paired single nucleus (sn) transcriptome and chromatin accessibility profiles in single mouse pituitaries, and genome-wide sn methylation datasets. Our analysis provided insight into cell type epigenetics, regulatory circuit and gene control mechanisms. Latent variable pathway analysis detected corresponding transcriptome and chromatin accessibility programs showing both inter-sexual and inter-individual variation. Multi-omics analysis of gene regulatory networks identified regulons whose composition and function within specific cell types were shaped by the promoter accessibility state of target genes. Co-accessibility analysis comprehensively identified putative cis-regulatory regions, including a domain upstream of Fshb that overlapped the fertility-linked rs11031006 human polymorphism; In vitro CRISPR-deletion at this locus increased Fshb levels, supporting this domain’s inferred regulatory role. The sn pituitary multi-omics atlas [link] is a public resource for elucidating cell-type specific gene regulatory mechanisms and principles of transcription circuit control. This GEO series contain raw (FASTQ) and processed data (ALLC) files for the sn methylation dataset generated by the snmC-seq2 method.
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Project description:This SuperSeries is composed of the SubSeries listed below.
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Project description:Microfluidic deterministic barcoding of mRNAs and proteins in tissue slides followed by high throughput sequencing enables the construction of high-spatial-resolution multi-omics atlas at the genome scale. Applying it to mouse embryo tissues revealed major tissue (sub)types in early-stage organogenesis, brain micro-vasculatures, and the fine structure of an optical vesicle at the single-cell-layer resolution.
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Project description:Single Nucleus Methylation Sequencing of Mouse Pituitary
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