Mus musculus strain:Domestic
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA240968 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Multiplexed Methylated DNA Immunoprecipitation Sequencing (Mx-MeDIP-Seq) to Study DNA Methylation Using Low Amounts of DNA
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Project description:DNA methylation is extensively reprogrammed during early phases of mammalian development yet individual genomic targets of this process are largely unknown. We optimized MeDIP (Methylated DNA Immunoprecipitation) for low numbers of cells and profiled DNA methylation genome-wide during early development of the mouse embryonic lineage in vivo.
2010-11-01 | GSE22831 | GEO
Project description:CpG methylation analysis of MeDIP DNA using Agilent Human DNA methylation Microarray slides (G4495A, AMADID 023795) Using methylated DNA immunoprecipitation microarray (MeDIP-chip) and Agilent Human DNA methylation Microarray slides (G4495A, AMADID 023795) we report genomic methylation signatures of tissues resected from Mesial temporal epilepsy (MTLE) and Focal cortical dysplasia (FCD) type II patients undergoing surgery. Control samples were obtained from the non-epileptic post mortem cases without any brain pathology
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Project description:Genomic imprinting describes the expression of a subset of mammalian genes from one parental chromosome. The parent-of-origin specific expression of imprinted genes relies on DNA methylation of CpG-dinucleotides at differentially methylated regions (DMRs) during gametogenesis. We identified the paternally methylated DMR at human chromosome 2 near the imprinted ZDBF2 gene using a methylated-DNA immunoprecipitation-on-chip (meDIP-on-chip) method applied to DNA from sperm.
2010-05-05 | GSE18178 | GEO
Project description:DNA methylation is an epigenetic mark that has a crucial role in regulating gene expression. Aberrant DNA methylation results in severe diseases in humans, such as cancer, autoimmune disease, atherosclerosis, and cardiovascular diseases. Whole-genome bisulfite sequencing and methylated DNA immunoprecipitation are available to study DNA methylation changes, but they are typically used on a few samples at a time. Here, we developed a novel method called Multiplexed Methylated DNA Immunoprecipitation Sequencing (Mx-MeDIP-Seq), that can be used to analyze many DNA samples in parallel, requiring only small amounts of input DNA. In this method, 10 different DNA samples were fragmented, purified, barcoded, and pooled prior to immunoprecipitation. In a head-to-head comparison, we observed 99% correlation between MeDIP-Seq performed individually or combined as Mx-MeDIP-Seq. Moreover, multiplexed MeDIP led to more than 95% normalized percent recovery and a 25-fold enrichment ratio by qPCR, like the enrichment of the conventional method. This technique was successfully performed with as little as 25 ng of DNA, equivalent to 3400 to 6200 cells. Up to 10 different samples were processed simultaneously in a single run. Overall, the Mx-MeDIP-Seq method is cost-effective with faster processing to analyze DNA methylome, making this technique more suitable for high-throughput DNA methylome analysis.
2024-12-31 | GSE224820 | GEO
Project description:Genomic imprinting describes the expression of a subset of mammalian genes from one parental chromosome. The parent-of-origin specific expression of imprinted genes relies on DNA methylation of CpG-dinucleotides at differentially methylated regions (DMRs) during gametogenesis. We identified the paternally methylated DMRs at mouse chromosome 1 near the imprinted Zdbf2 gene using a methylated-DNA immunoprecipitation-on-chip (meDIP-on-chip) method applied to DNA from parthenogenetic (PG)- and androgenetic (AG)-derived cells and sperm.
2010-05-05 | GSE18126 | GEO
Project description:Genomic imprinting describes the expression of a subset of mammalian genes from one parental chromosome. The parent-of-origin specific expression of imprinted genes relies on DNA methylation of CpG-dinucleotides at differentially methylated regions (DMRs) during gametogenesis. We identified the paternally methylated DMRs at mouse chromosome 1 near the imprinted Zdbf2 gene using a methylated-DNA immunoprecipitation-on-chip (meDIP-on-chip) method applied to DNA from parthenogenetic (PG)- and androgenetic (AG)-derived cells and sperm. To identify novel DMRs, genome-wide methylation analysis of three samples were performed using MeDIP and whole genome tiling array.
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2010-05-05 | E-GEOD-18178 | biostudies-arrayexpress
Project description:Methylated DNA Immunoprecipitation (MeDIP) using a custom type 2 diabetes and related phenotypes array
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Project description:Methylated DNA Immunoprecipitation (meDIP) was used to pull down regions of methylated genomic DNA from beta and alpha cell lines (MIN6 and alpha-TC1, respectively). Agilent promoter tiling array was used to look for regions of differential methylation around key endocrine cell fate determination genes.
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