Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RRBS (Reduced Representation Bisulfite Sequencing) of Egr1-/- and Tet1-/- mouse frontal cortex

ABSTRACT: RRBS (Reduced Representation Bisulfite Sequencing) of Egr1-/- and Tet1-/- mouse frontal cortex

PROVIDER: PRJNA428509 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR6441200_1.fastq.gz	Fastqsanger.gz
	SRR6441200_2.fastq.gz	Fastqsanger.gz
	SRR6441210_1.fastq.gz	Fastqsanger.gz
	SRR6441210_2.fastq.gz	Fastqsanger.gz
	SRR6441220_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 72

Similar Datasets

RRBS (Reduced Representation Bisulfite Sequencing) of Egr1-/- and Tet1-/- mouse frontal cortex

Project description:We performed methylome profiling for mouse frontal cortex tissues derived from 6~8 week old Egr1-/- and Tet1-/- mice.

2019-07-25 | GSE108762 | GEO

RNA-seq of Egr1-/- and Tet1-/- mouse frontal cortex

Project description:We performed transcriptome profiling for frontal cortex tissues derived from 6~8 week old Egr1-/- and Tet1-/- mice.

2019-07-25 | GSE108750 | GEO

RNA-seq of Egr1-/- and Tet1-/- mouse frontal cortex

Project description:RNA-seq of Egr1-/- and Tet1-/- mouse frontal cortex

| PRJNA428508 | ENA

Egr1 Recruits Tet1 to Shape the Brain Methylome during Early Postnatal Development

Project description:Early growth response gene-1 (Egr1) is a critical transcription factor involved in many important biological processes, including neuronal plasticity and memory formation. With a rapid increase in expression during the first few weeks after birth, Egr1 controls the selection, maturation and functional integration of newborn neurons. The regulation of Egr1-mediated gene expression has been shown to be under methylation control. However, Egr1 target sites and their epigenetic regulation in the nervous system remains largely unknown. In this study, we performed ChIP-seq for EGR1 in mouse frontal cortex and identified a large number of EGR1 binding sites with their cell-type specific methylation patterns established during postnatal frontal cortex development. More specifically, the CpG dinucleotides within these EGR1 binding sites become hypo-methylated in mature neurons but remain heavily methylated in glia. We further demonstrated that EGR1 recruits a DNA demethylase TET1 to remove DNA methylation at EGR1 binding sites and activate downstream genes. In addition, we found that the frontal cortexes from knockout mice with the loss of Egr1 or Tet1 share strikingly similar profiles in both gene expression and DNA methylation. In summary, our study reveals Egr1 as a key mediator for gene-environment interactions shaping brain methylome together with Tet1 during early postnatal development and provides an important new insight into how early life experience may shape the brain methylome. This SuperSeries is composed of the SubSeries listed below.

2019-07-25 | GSE108768 | GEO

Tet1 is a tumor suppressor of hematopoietic maligancy [RRBS]

Project description:Loss of Tet1 expression causes global 5mC and 5hmC changes in stem and progenitor cells in mice and causes enhanced Pro-B cell self-renewal, increased DNA damage and B-lymphomageneis. In this study we performed reduced representative bisulfite sequencing (RRBS) of DNA from WT and Tet1 KO LSK cells. DNA methylation sequencing was performed and analyzed using an enhanced reduced representation (ERRBS) methodology as previously described. DNA was extracted from purified LSK cells of 6-month old WT and Tet1 KO mice, Bisulphite treatment was performed using the EZ DNA Methylation Kit (Zymo Research). Libraries were amplified according to illumina protocols and sequenced on an Illumina HiSeq2500 machine DNA methylation profiling of LSK cells in WT and Tet1 KO mice.

2015-04-12 | E-GEOD-65919 | biostudies-arrayexpress

Reduced representation bisulfite sequencing (RRBS) of WT, Tet1-/-, Tet2-/-, Tet1-/-:Tet2-/- (DKO), and Tet1-/-:Tet2-/-:Tet3-/- (TKO) murine embryonic stem under normal culture conditions.

Project description:Reduced representation bisulfite sequencing (RRBS) of WT, Tet1-/-, Tet2-/-, Tet1-/-:Tet2-/- (DKO), and Tet1-/-:Tet2-/-:Tet3-/- (TKO) murine embryonic stem under normal culture conditions.

| PRJNA506424 | ENA

Genome-wide maps of TET1 binding in mouse frontal cortex

Project description:With anti-TET1 immunoprecipitated chromatin from mouse frontal cortices, we generated TET1 binding maps with 4496 high-confidence peaks and approximately 90% of TET1 peaks were within intergenic regions.

2019-07-25 | GSE124671 | GEO

Tet1 is a tumor suppressor of hematopoietic maligancy [RRBS]

2015-04-12 | GSE65919 | GEO

Genome-wide maps of TET1 binding in mouse frontal cortex

Project description:Genome-wide maps of TET1 binding in mouse frontal cortex

| PRJNA513036 | ENA

High concordance between Illumina HiSeq2500 and NextSeq500 for Reduced Representation Bisulfite Sequencing (RRBS)

Project description:Reduced representation bisulfite sequencing (RRBS) provides an efficient method for measuring DNA methylation at single base resolution in regions of high CpG density. This technique has been extensively tested on the HiSeq2500, which uses a 4-colour detection method, however it is unclear if the method will also work on the NextSeq500 platform, which employs a 2-colour detection system. We created an RRBS library and sequenced it on both the HiSeq2500 and NextSeq500, and found no significant difference in the base composition of reads derived from either machine. Moreover, the methylation calls made from the data of each instrument were highly concordant, with methylation patterns across the genome appearing as expected. Therefore, RRBS can be sequenced on the Nextseq500 with comparable quality to that of the HiSeq2500.

2017-02-09 | GSE87097 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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