GEO DataSets

(Submitter supplied) Radial glia (RG) in the neocortex sequentially generate distinct subtypes of projection neurons, accounting for the diversity and complex assembly of cortical neural circuits. Mechanisms that drive the rapid and precise temporal progression of RG are beginning to be elucidated. Here we reveal that the RG-specific transcriptional regulator PRDM16 promotes the transition of early to late phase of neurogenesis in the mouse neocortex. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL17021 GPL19057

22 Samples

Download data: BW, XLSX

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

28 Samples

Download data: BROADPEAK, BW, NARROWPEAK

(Submitter supplied) Transcriptome profiling of radial glia, intermediate progenitors, and cortical neurons in WT and Prdm16 conditional knock-out (cKO) mouse (Emx1Ires-Cre; Prdm16flox/flox) at embryonic day 15.5.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

24 Samples

Download data: TXT

(Submitter supplied) Identification of genome-wide PRDM16 binding, H3K27ac and H3K4me in WT and Prdm16 conditional knock-out (cKO) mouse (Emx1Ires-Cre; Prdm16flox/flox) at embryonic day 15.5.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

8 Samples

Download data: BROADPEAK, BW

(Submitter supplied) Identification of genome-wide PRDM16 binding, H3K27ac and H3K4me in WT and Prdm16 conditional knock-out (cKO) mouse (Emx1Ires-Cre; Prdm16flox/flox) at embryonic day 15.5.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

12 Samples

Download data: BROADPEAK, BW

(Submitter supplied) Identification of genome-wide PRDM16 binding, H3K27ac and H3K4me in WT and Prdm16 conditional knock-out (cKO) mouse (Emx1Ires-Cre; Prdm16flox/flox) at embryonic day 15.5.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

8 Samples

Download data: BW, NARROWPEAK

(Submitter supplied) We show that the COMPASS family histone methyltransferase co-factor ASH2L is required in NPCs proliferation and upper layer cortical projection neurons production and position. Deletion of ASH2L impairs trimethylation of H3K4 and transcriptional machinery specifically for subsets of Wnt-β-catenin signaling, disrupting their transcription and consequently inhibiting the proliferation ability of NPCs in late stages of neurogenesis.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21273

6 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below Histone methylation is essential for regulating gene expression during organogenesis to maintain stem cells and execute a proper differentiation program for their descendants. Here, we show that the COMPASS family histone methyltransferase co-factor ASH2L is required for maintaining neural progenitor cells (NPCs) and the production and positioning of projection neurons during neocortex development. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL19057 GPL21273

23 Samples

Download data: BW

(Submitter supplied) We show that the COMPASS family histone methyltransferase co-factor ASH2L is required in NPCs proliferation and upper layer cortical projection neurons production and position. Deletion of ASH2L impairs trimethylation of H3K4 and transcriptional machinery specifically for subsets of Wnt-β-catenin signaling, disrupting their transcription and consequently inhibiting the proliferation ability of NPCs in late stages of neurogenesis.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL19057 GPL21273

5 Samples

Download data: BW

(Submitter supplied) We show that the COMPASS family histone methyltransferase co-factor ASH2L is required in NPCs proliferation and upper layer cortical projection neurons production and position. Deletion of ASH2L impairs trimethylation of H3K4 and transcriptional machinery specifically for subsets of Wnt-β-catenin signaling, disrupting their transcription and consequently inhibiting the proliferation ability of NPCs in late stages of neurogenesis.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21273

12 Samples

Download data: CSV, TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

10 Samples

Download data: BW

(Submitter supplied) Identification of genome-wide PRDM16 binding sites in the medial ganglionic eminence of E14 mice

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: BW

(Submitter supplied) This study aimed to understand the role of the transcriptional regulator Prdm16 in the development of cortical interneurons in the mouse. Prdm16 was knocked out in cells derived from the medial ganglionic eminence (MGE) by using an Nkx2.1-Cre driver line in combination with a line carrying floxed Prdm16 alleles and with a Cre-dependent tdTomato reporter line (Ai14). The sequencing data compares the gene expression profiles of dissected MGEs at embryonic day 14 (E14), a stage when cortical interneurons are being generated from MGE progenitors.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

6 Samples

Download data: CSV

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL21273 GPL24247

10 Samples

Download data: BW

(Submitter supplied) Neocortical projection neurons of mammalian brains are largely direct daughters of intermediate progenitors (IP), which are progenies of radial glial cells (RG). The maintenance of the RG pool, production and expansion of IPs are essential for neocortical formation during development, as well as neocortical expansion during evolution. Here we characterized an epigenetic circuit that controls precise neurogenic programming of the neocortex. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21273

6 Samples

Download data: BW

(Submitter supplied) Neocortical projection neurons of mammalian brains are largely direct daughters of intermediate progenitors (IP), which are progenies of radial glial cells (RG). The maintenance of the RG pool, production and expansion of IPs are essential for neocortical formation during development, as well as neocortical expansion during evolution. Here we characterized an epigenetic circuit that controls precise neurogenic programming of the neocortex. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

4 Samples

Download data: TXT

(Submitter supplied) The evolutionary expansion of the human neocortex reflects increased amplification of basal progenitors in the subventricular zone, producing more neurons during fetal corticogenesis. Here, we analyze the transcriptomes of distinct progenitor subpopulations isolated by a novel approach from developing mouse and human neocortex. We identify 56 genes preferentially expressed in human apical and basal radial glia that lack mouse orthologs. more...

Organism:

Mus musculus; Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL11154 GPL13112

36 Samples

Download data: TXT

(Submitter supplied) Analysis of gene expression over serial 150um sections of a single gestational week 14.5 human neocortical specimen. The hypothesis tested with this dataset was that a transcriptional signature of radial glia (neural stem cells) could be isolated via unsupervised gene coexpression analysis due to variation in the abundance of this cell type from section to section. This dataset is the first of its kind generated using this method (Gene Coexpression Analysis of Serial Sections, or GCASS).

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

87 Samples

Download data: TXT

(Submitter supplied) Molecular mechanisms controlling specification and differentiation of distinct neuron subtypes in the cerebral cortex are not well understood. Corticothalamic projection neurons (CThPN) are a diverse set of neurons, critical for function of the neocortex, but little is known about the molecular mechansims controlling their development. We used microarrays to detail CThPN gene expression at 3 developmental time points. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL

(Submitter supplied) Purpose: To explore the mechanisms by which PRDM16 regulates reactive oxygen species levels and oxidative stress in radial glia progenitors during cortical development in mouse.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

24 Samples

Download data: XLS