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GSE69087
Mus musculus
20 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
The methyl-cytosine binding protein 2 (MeCP2) is a reader of epigenetic DNA methylation marks and necessary and sufficient to reorganize 3D heterochromatin structure during cellular differentiation, e.g., myogenesis. In addition to global expression profile changes, myogenic differentiation is accompanied by 3D-heterochromatin reorganization that is dependent on MeCP2. MeCP2 is enriched at pericentric heterochromatin foci (chromocenters). During myogenesis, the total heterochromatin foci number per nucleus decreases while foci volumes and MeCP2 protein levels increase. Ectopic MeCP2 is able to mimic similar heterochromatin restructuring in the absence of differentiation.
Publication Title
Gene repositioning within the cell nucleus is not random and is determined by its genomic neighborhood.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Mus musculus
- 13 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
We used microarrays to investigate gene expression changes in leukemic cells from Pax5+/- mice treated with antibiotics.
Publication Title
An intact gut microbiome protects genetically predisposed mice against leukemia.
Sample Metadata Fields
Sex, Specimen part, Treatment
View Samples