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TranscriptomicsGenomic prevalence of heterochromatic H3K9me2 and transcription do not discriminate pluripotent from terminally differentiated cells (ChIP-chip)
Cellular differentiation entails reprogramming of the transcriptome from a pluripotent to a unipotent fate. This process was suggested to coincide with a global increase of repressive heterochromatin, which results in a reduction of transcriptional plasticity and potential. Here we report the dynami...
ORGANISM(S): Mus musculus 
2011-06-21 | E-GEOD-27724 | biostudies-arrayexpress
GenomicsGenomic prevalence of heterochromatic H3K9me2 and transcription do not discriminate pluripotent from terminally differentiated cells (ChIP-seq)
Cellular differentiation entails reprogramming of the transcriptome from a pluripotent to a unipotent fate. This process was suggested to coincide with a global increase of repressive heterochromatin, which results in a reduction of transcriptional plasticity and potential. Here we report the dynami...
ORGANISM(S): Mus musculus 
2011-06-21 | E-GEOD-27827 | biostudies-arrayexpress
ProteomicsInvestigation upon the state of p53 as well as interaction partners, in so much as can be learned from using the multi-component v5-dTag system.
Chromatin modifications provide additional context-dependence for DNA sequence-based gene regulation. Binding sites of the transcription factor (TF) and important tumour suppressor p53 are unusually diverse with regards to their chromatin accessibility and histone modifications, suggesting different...
ORGANISM(S): Mus musculus (Mouse) 
2023-05-05 | PXD033674 | Pride
Trim24 Gene regulation Chromatin P53 
TranscriptomicsA chromatin-modifying function of JNK during stem cell differentiation
Signaling mediates cellular responses to extracellular stimuli. The c-Jun NH2-terminal kinase (JNK) pathway exemplifies one sub-group of Mitogen-activated protein (MAP) kinases, which besides established functions in stress response, also contributes to developmental processes by an unknown mechanis...
ORGANISM(S): Mus musculus 
2011-12-18 | E-GEOD-25532 | biostudies-arrayexpress
TranscriptomicsRelics of repeat-induced point mutation direct heterochromatin formation in Neurospora crassa
Both RNAi-dependent and -independent mechanisms have been implicated in the establishment of heterochromatin domains, which may be stabilized by feedback loops involving chromatin proteins and modifications of histones and DNA. Neurospora crassa sports features of heterochromatin found in higher eu...
ORGANISM(S): Neurospora crassa 
2010-05-15 | E-GEOD-12690 | biostudies-arrayexpress
ProteomicsReadout of histone methylation by Trim24 locally restricts chromatin opening by p53
The genomic binding sites of the transcription factor (TF) and tumour suppressor p53 are unusually diverse in regards to their chromatin features, including histone modifications, opening the possibility that chromatin provides context-dependence for p53 regulation. Here, we show that the ability of...
ORGANISM(S): Mus musculus (Mouse) 
2023-05-05 | PXD039553 | Pride
Trim24 p53 mouse 
TranscriptomicsGenomic prevalence of heterochromatic H3K9me2 and transcription do not discriminate pluripotent from terminally differentiated cells (RNA-seq)
Cellular differentiation entails reprogramming of the transcriptome from a pluripotent to a unipotent fate. This process was suggested to coincide with a global increase of repressive heterochromatin, which results in a reduction of transcriptional plasticity and potential. Here we report the dynami...
ORGANISM(S): Mus musculus 
2011-06-21 | E-GEOD-27843 | biostudies-arrayexpress
GenomicsRole of JNK during Stem Cell Differentiation
This SuperSeries is composed of the following subset Series: GSE25529: Expression data from DMSO and SP600125 treated neurons GSE25532: NF-Y recruits JNK to Chromatin during Stem Cell Differentiation Refer to individual Series
ORGANISM(S): Mus musculus 
2011-12-18 | E-GEOD-25533 | biostudies-arrayexpress
TranscriptomicsTopoisomerase IIbeta occupies H3K4 methylated sites and regulates neuronal survival via repression of the neurotrophin receptor p75
This SuperSeries is composed of the following subset Series: GSE27245: Expression data from Top2β KO cells as well ICRF-193 treatment of in vitro derived neurons and cortical glutamatergic neurons GSE27246: Top2β ChIP-chip Refer to individual Series
ORGANISM(S): Mus musculus 
2012-05-01 | E-GEOD-27247 | biostudies-arrayexpress
TranscriptomicsTop2β ChIP-chip
Chromatin IP was performed with Top2β antibodies in WT neurons and hybridized to custom designed tiling array. HD 2.1 (custom- made)
ORGANISM(S): Mus musculus 
2012-05-01 | E-GEOD-27246 | biostudies-arrayexpress
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