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| Status |
Public on Jan 25, 2019 |
| Title |
MeCP2 regulates genome-wide gene expression through recognition of H3K27me3 [ChIP, MNase] |
| Organism |
Mus musculus |
| Experiment type |
Genome binding/occupancy profiling by high throughput sequencing
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| Summary |
MeCP2 plays a multifaceted role in gene expression regulation and chromatin organization. Interaction between MeCP2 and methylated DNA to regulate gene expression is well established. However, the widespread MeCP2 distribution suggests its additional interactions with chromatin. Here we show, by both biochemical and ChIP-seq analyses, that MeCP2 directly binds to nucleosome subunit proteins and is recruited to distinct chromatin regions where H3K27me3 is enriched. We further observed that the impact of MeCP2 on transcriptional changes is correlated with histone post-translational modification patterns. Our findings indicate that MeCP2 can be recruited to genomic loci via indirect binding and that interaction between MeCP2 and histone proteins plays a significant role in gene expression regulation.
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| Overall design |
Examination of two epigenetic markers from the olfactory epithelium in two biological samples. This dataset is created to supplement the MeCP2 ChIP-seq and MNase-seq datasets (GSE71126) generated by Rube HT. Nature Communications 2016.
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| Contributor(s) |
Lee W, Gong Q |
| Citation missing |
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| |
| Submission date |
Jan 24, 2019 |
| Last update date |
Mar 19, 2019 |
| Contact name |
Wooje Lee |
| E-mail(s) |
ntinamu001@gmail.com
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| Organization name |
Chosun University
|
| Department |
Cellular and Molecular Medicine
|
| Street address |
309, Pilmun-daero, Dong-gu
|
| City |
Gwangju |
| ZIP/Postal code |
61452 |
| Country |
South Korea |
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| Platforms (1) |
| GPL13112 |
Illumina HiSeq 2000 (Mus musculus) |
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| Samples (5)
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| This SubSeries is part of SuperSeries: |
| GSE122366 |
MeCP2 regulates genome-wide gene expression through recognition of H3K27me3 |
|
| Relations |
| BioProject |
PRJNA516876 |
| SRA |
SRP181872 |
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