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G9a (EHMT2) and the G9a-like protein GLP (EHMT1) form a stable G9a/GLP heterodimer in embryonic stem cells and function cooperatively to establish and maintain the abundant repressive H3K9me2 modification, in addition to modifying several non-histone proteins. The G9a-dependent H3K9me2 is implicated...
ORGANISM(S): Mus musculus (Mouse) 
2016-03-16 | PXD003466 | Pride
Goal of the experiment: Analysis of gene expression changes in the cortex, striatum, hippocampus, hypothalamus, Drd2-MSNs and Drd1-MSNs of mice with a postnatal, neuron-specific ablation of GLP or G9a as compared to control mice. For microarray analysis, hippocampus, hypothalamus, cortex and striatu...
ORGANISM(S): Mus musculus 
Homeostatic plasticity, a form of synaptic plasticity, maintains the fine balance between overall excitation and inhibition in developing and mature neuronal networks. Although the synaptic mechanisms of homeostatic plasticity are well characterized, the associated transcriptional program remains po...
ORGANISM(S): Rattus norvegicus 
Transition from a partially reprogrammed pre-iPSC state to iPSC state can be achieved by modulating levels of histone modifying enzymes or proteins that can bind to histone modifications We used microarrays to determine the gene expression profile of pre-iPSCs depleted for either 3 histone methyltr...
ORGANISM(S): Mus musculus 
Cocaine-mediated repression of the histone methyltransferase (HMT) G9a has recently been implicated in transcriptional, morphological, and behavioral responses to chronic cocaine administration. Here, using a ribosomal affinity purification approach, we find that G9a repression by cocaine occurs in ...
ORGANISM(S): Mus musculus 
Promoter DNA methylation in mouse ES cells (wild type and G9a knock-out) was assessed using an antibody against 5mC on fragmented genomic DNA and subsequent purification of the methylated DNA by affinity through a column containing the methyl-GpG binding domain of MeCP2 (MAP: methylation affinity pu...
ORGANISM(S): Mus musculus 
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