Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Gene expression in Tbr2 lineage neurons in the murine cerebral cortex

ABSTRACT: Gene expression in Tbr2 lineage neurons in the murine cerebral cortex

PROVIDER: PRJNA497431 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

Gene expression in Tbr2 lineage neurons in the murine cerebral cortex

Project description:During cortical development neurons are generated from basal progenitors (BPs) which specifically express the transcription factor Tbr2. We used fluorescent-activated cell sorting (FACS) to isolate Tbr2-lineage neurons (GFP+) from mice brain at postnatal day 2 (P2) and determined mRNA expression profiles using microarray (Illumina MouseWG-6 v2). Role of transcription factor Tbr2 in neurodevelopment.

2019-10-18 | GSE121470 | GEO

Transcriptional profiling of E14.5 control and Tbr2 fl/fl;Foxg1::Cre cortices

Project description:The abscence of TBR2 gene in human leads to microcephaly. This condition is mimicked by the specific ablation of the murine gene in developing cerebral cortex. Herein we compared gene expression in control and Tbr2 cKO in E14.5 cerebral cortices. This approach represents a useful tool to identify the molecular mechanisms at the basis of the phenotype. 6 samples, 3x Tbr2 +/+;Foxg1::Cre (control) and 3x Tbr2 fl/fl;Foxg1::Cre

2016-09-08 | E-GEOD-63619 | biostudies-arrayexpress

Transcriptome analyses of cortical projection neurons and interneurons via Tbr2(Eomes)-mediated transgenic lineage tracing

Project description:In the cerebral cortex, projection neurons and interneurons work coordinately to establish functional neural networks and to control the balance between excitatory versus inhibitory synaptic activities for normal cortical functions. While the specific mechanisms that control productions of projection neurons and interneurons are beginning to be revealed, a global characterization of the molecular differences between these two groups of neurons is in need for a more comprehensive understanding of their developmental specifications as well as their cortical functions. Previous studies have shown that the majority of cortical projection neurons are produced by radial glial cells (RGCs) through intermediate progenitor cells (IPCs) which can be marked by the expression of transcription factor Tbr2(Eomes). In this study, taking advantage of lineage tracing power of combining Tbr2(Eomes)-GFP and DCX-mRFP transgenic reporter mice, we prospectively separated IPC-derived neurons (IPNs) from non-IPC-derived neurons (non-IPNs) of the embryonic cortex. Molecular characterizations revealed that IPNs and non-IPNs were enriched with projection neurons and interneurons, respectively. Transcriptome analyses documented distinct groups of genes differentially expressed between these two groups of neurons. These data present a useful resource for further investigation of the molecular regulations and functions of projection neurons and interneurons.

2015-08-12 | GSE62042 | GEO

Transcriptional profiling of E14.5 control and Tbr2 fl/fl;Foxg1::Cre cortices

2016-09-08 | GSE63619 | GEO

Gene expression in basal progenitors in the cerebral cortex of Tbr2 conditional knockout mice

Project description:Gene expression in basal progenitors in the cerebral cortex of Tbr2 conditional knockout mice

| PRJNA496025 | ENA

RNA-Seq and ChIP-Seq from Tbr2+ and Tbr2- nuclei

Project description:We performed RNA-Seq and H3K9ac ChIP-Seq from Tbr2+ and Tbr2- nuclei sorted by FACS from E16.5 embryonic cortex treated with either vehicle or HDAC inhibitor (TSA).

2021-03-05 | GSE168298 | GEO

Gene expression in basal progenitors in the cerebral cortex of Tbr2 conditional knockout mice

Project description:During cortical development neurons are generated from basal progenitors (BPs) which specifically express the transcription factor Tbr2. We used fluorescent-activated cell sorting (FACS) to isolate BPs from Tbr2-conditional knockout mice brain at early (E13) and late (E16) stages of cortical neurogenesis and determined mRNA expression profiles using microarray (Illumina MouseWG-6 v2). Role of transcription factor Tbr2 in basal progenitors during corticogenesis.

2019-10-12 | GSE121180 | GEO

Mouse cerebral cortex neurons proteomics response to West Nile Virus (WNV)

Project description:Proteomics data from mouse cerebral cortex neurons; Treated with wild-type and mutant WNV, and mockulum

2016-01-21 | MSV000079468 | MassIVE

Expression data from mouse cerebral cortex

Project description:Differential gene expression of cerebral cortex might be responsible for distinct neurovascular developments between different mouse strains We used Affymetrix microarray to explore the global gene expression patterns of mouse cerebral cortex of different mouse strains at two developmental stages Cerebral cortex from two mouse strains [C57BL/6J(B6) and C3H/J (C3H)] at post-natal day 1 (p1) and post-natal 11 weeks (11 wk) were harvested for microarray experiments

2013-10-21 | E-GEOD-46443 | biostudies-arrayexpress

Tbr2 and Neurog2 transcription factor binding sites in E14.5 WT cerebral cortices

Project description:To date, speculations on the molecular roles of Tbr2 transcription factor during specification, maintenance and differentiation of cortical specific Intermediate Neural Progenitors are coming from the analysis of loss- and gain-of-function experiments. However since its capacity to bind the DNA to extert its function we did Chromatin Immuno-Precipitation followed by deep sequencing to profile its target on the genome. We performed this approach directly in vivo to respect the physiological and peculiar enviroment of its action during cortical development. Moreover we did the same approach for Neurogenin 2 proneural gene. Interestingly the vast majority of the Neurog2 peaks are in common with Tbr2 dataset suggesting a co-operation between the two factors confirmed by biochemical and functional assays. Finally we compared Tbr2 dataset with the DNA regions bound by the H3K27me3 histone demethylase Jmjd3 (NCBI:Kdm6b) obtained by others. Interestingly we were able to find regions in common linked to important genes for neuronal differentiation. 3 samples, one input chromatin, one ChIP for Tbr2 and one ChIP for Neurog2

2016-09-08 | E-GEOD-63620 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data