Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

15 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from rostral forebrains of wild-type and Fezf1-/- Fezf2-/- mice

ABSTRACT: Zinc-finger genes Fezf1 and Fezf2 encode transcriptional repressors. Fezf1 and Fezf2 are expressed in the early neural stem/progenitor cells and control neuronal differentiation in mouse dorsal telencephalon. We compared gene expression profiles of rostral forebrains, which contain the telencephalon and the rostral part of the diencephalon, from embryonic day (E) 9.5, E10.5, and E12.5 wild-type control and Fezf1-/- Fezf2 -/- mouse embryos. The forebrain rostral to the caudal limit of the lateral ventricles was isolated manually from E9.5, E10.5, and E12.5 wild-type and Fezf1-/- Fezf2-/- mice. Total RNAs were isolated by Separsol-RNA I and were used for microarray analyses.

ORGANISM(S): Mus musculus

SUBMITTER: Takeshi Shimizu

PROVIDER: E-GEOD-21156 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Expression data from rostral forebrains of wild-type and Fezf1-/- Fezf2-/- mice

Project description:Zinc-finger genes Fezf1 and Fezf2 encode transcriptional repressors. Fezf1 and Fezf2 are expressed in the early neural stem/progenitor cells and control neuronal differentiation in mouse dorsal telencephalon. We compared gene expression profiles of rostral forebrains, which contain the telencephalon and the rostral part of the diencephalon, from embryonic day (E) 9.5, E10.5, and E12.5 wild-type control and Fezf1-/- Fezf2 -/- mouse embryos.

2010-04-02 | GSE21156 | GEO

RNA-seq of postnatal day 0 (P0) wild-type, Fezf2-/- cortices, and Fezf2-/-;Fezf2-EnR cortices

Project description:The goal of the study was to compare gene expression of P0 wild-type, P0 Fezf2-/- cortices, and Fezf2-/-; Fezf2-EnR cortices. Total RNAs were isolated from P0 cortices dissected from wild-type (n=3), Fezf2-/- mice (n=4), and Fezf2-/-; Fezf2-EnR cortices (n=2), following Qiagen RNAeasy kit instruction.Sequence libraries were made following Illumina RNA PolyA library preparation guide.The libaries were pair-end sequenced (150nt per end). Differentially expressed genes were identified by DESEQ.

2021-06-11 | GSE160202 | GEO

Expression data from WT and Fezf2 KO mTECs

Project description:Fezf2 is highly and specifically expressed in mTECs in mouse thymus and Fezf2 deficiency (Fezf2 KO) in the thymus leads to autoimmunity. However, it is unclear how Fezf2 contributes to thymic gene expression. We collected WT and Fezf2 KO mTECs by FACS, and performed microarrays to determine genes regulated by Fezf2. mTECs were subjected to RNA extraction (from WT or Fezf2 KO mTECs) and hybridization on Affymetrix microarrays.

2015-11-05 | E-GEOD-69105 | biostudies-arrayexpress

Mus musculus

Project description:Expression data from rostral forebrains of wild-type and Fezf1-/- Fezf2-/- mice

| PRJNA126603 | ENA

Expression data from WT and Fezf2 KO mTECs

2015-11-05 | GSE69105 | GEO

Transcription profiling of mouse E12.5 ePet-EYFP rostral and caudal serotonin (5HT) neurons purified by flow cytometry

Project description:The 5HT system is organized into rostral and caudal populations with discrete anatomical locations and opposite axonal trajectories in the developing hindbrain. 5HT neuron cell bodies in the rostral subdivision migrate to the midbrain and pons and extend ascending projections throughout the forebrain. 5HT cell bodies in the caudal subdivision migrate to the ventral medulla and caudal half of the pons and provide descending projections to the brainstem and spinal cord. Experiment Overall Design: We used microarrays to determine genes expressed by both rostral and caudal 5HT neurons as well as genes that are differentially expressed between rostral and caudal 5HT neurons at E12.5 when axon pathfinding and cell migration are underway. E12.5 neural tubes were isolated from ePet-EYFP embryos and dissected into a rostral domain (mesecephalic flexure to pontine flexure) and a caudal domain (pontine flexure to spinal cord). After cell dissociation (details under growth protocol), cells were subjected to fluorescent activated cell sorting (FACS) to obtain 4 cell populations. R+ = rostral ePetEYFP positive 5HT neurons; R- = YFP negative non-serotonergic cells in the rostral neural tube; C+ = caudal ePetEYFP positive 5HT neurons; C- = YFP negative non-serotonergic cells in the caudal neural tube. 200,000 cells for each of the 4 cell types (R+, R-, C+, C-) were collected for RNA extraction and hybridization to Affymetrix Mouse 430 2.0 arrays.

2010-01-30 | E-GEOD-19474 | biostudies-arrayexpress

ChIP-seq analysis of Fezf2 in mTECs

Project description:To investigate the genome-wide binding pattern of Fezf2, we performed ChIP-seq analysis for Fezf2. ChIP-seq of transcription factor in mTECs is difficult because of small number of mTECs or difficulty in gaining ChIP grade antibodies. Then, we generated Fezf2-3Flag knock in mice and performed ChIP-seq analysis by using anti-Flag antibody.

2020-02-07 | GSE144878 | GEO

Fezf2 overexpression in murine cortical progenitors in vivo

Project description:Corticospinal motor neurons (CSMN) are one specialized class of cortical excitatory neurons, which connect layer Vb of the cortex to the spinal cord. a master transcription factor –Forebrain expressed zinc finger 2 (Fezf2) – has been identified that is necessary for the fate specification of CSMN. Fezf2 alone can cell-autonomously instruct the acquisition of CSMN-specific features when expressed in diverse, permissive cellular contexts, in vivo. In order to understand the molecular logic underlying the acquisition of CSMN traits upon Fezf2 expression, we compared the in vivo gene expression of FACS-purified cortical progenitors that ectopically expressed Fezf2 to control progenitors. We used in utero electroporation to deliver Fezf2GFP or CtrlGFP expression vectors to neocortical progenitors at E14.5, when they primarily generate CPN of the upper layers. Overexpression of Fezf2 in these progenitors is sufficient to instruct a fate-switch resulting in the generation of CSMN and other subtypes of corticofugal projection neurons. Fezf2GFP- and CtrlGFP -electroporated progenitors were FACS-purified at 24 and 48 hours after surgery and acutely profiled by microarrays.

2014-07-06 | E-GEOD-56451 | biostudies-arrayexpress

RNA-seq of postnatal day 0 (P0) wild-type, Fezf2-/- cortices, and Fezf2-/-;Fezf2-EnR cortices

Project description:RNA-seq of postnatal day 0 (P0) wild-type, Fezf2-/- cortices, and Fezf2-/-;Fezf2-EnR cortices

| PRJNA672316 | ENA

Fezf2 overexpression in murine cortical progenitors in vivo

2014-07-06 | GSE56451 | GEO