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ProteomicsA quantitative proteomics tool to identify DNA-protein interactions in primary cells or blood
The interaction between transcription factors and genomic DNA forms the basis for spatio-temporal control of gene expression. Therefore, these interactions and their impact on disease and cellular fate are extensively studied on a global level, mainly using techniques based on next-generation sequen...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2016-03-01 | MSV000079550 | MassIVE
ProteomicsA quantitative proteomics tool to identify DNA-protein interactions in primary cells or blood
The interaction between transcription factors and genomic DNA forms the basis for spatio-temporal control of gene expression. Therefore, these interactions and their impact on disease and cellular fate are extensively studied on a global level, mainly using techniques based on next-generation sequen...
ORGANISM(S): Homo sapiens (Human) 
2015-01-05 | PXD000782 | Pride
Blood Pbmcs Dna pull-down Primary cells 
TranscriptomicsTranscriptome analysis of mouse embryonic stem cells treated with MS-275
This study describes transcriptome profiling of mouse ES cells treated with MS-275. We included RNA-Seq of ds_cDNA synthesized from double poly(A) selected mRNA RNA-Seq profiling on mouse ES cells treated with MS-275
ORGANISM(S): Mus musculus 
2014-03-28 | E-GEOD-45909 | biostudies-arrayexpress
GenomicsGenome wide profiling of MBD2 binding
We show that in vivo MBD2 is mainly recruited to CpG island promoters that are highly methylated. We also report that MBD2 binds to a subset of CpG island promoters that are characterized by the presence of active histone marks and RNA polymerase II (Pol2). At such sites, MBD2 binds downstream of th...
ORGANISM(S): Homo sapiens 
2014-07-03 | E-GEOD-54693 | biostudies-arrayexpress
TranscriptomicsDynamic binding of RBPJ is determined by Notch signalling status
Notch signalling plays crucial roles in mediating cell fate choices in all metazoans largely by specifying the transcriptional output of one cell in response to a neighbouring cell. The DNA-binding protein RBPJ is the principle effector of this pathway in mammals and together with the transcription ...
ORGANISM(S): Mus musculus 
2013-05-13 | E-GEOD-37184 | biostudies-arrayexpress
GenomicsA Probabilistic Model of Transcription Dynamics applied to Estrogen Signalling in Breast Cancer Cells
Gene transcription mediated by RNA polymerase II (pol-II) is a key step in gene expression. The dynamics of pol-II moving along the transcribed region influences the rate and timing of gene expression. In this work we present a probabilistic model of transcription dynamics which is f...
ORGANISM(S): Homo sapiens 
2014-05-19 | E-GEOD-44800 | biostudies-arrayexpress
GenomicsSequential ChIP-bisulfite sequencing enables direct genome-scale investigation of chromatin and DNA methylation cross-talk
Cross-talk between DNA methylation and histone modifications drives the establishment of composite epigenetic signatures and is traditionally studied using correlative rather than direct approaches. Here we present sequential ChIP-bisulfite-sequencing (ChIP- BS-seq) as an approach to quantitatively ...
ORGANISM(S): Homo sapiens 
2012-03-27 | E-GEOD-28254 | biostudies-arrayexpress
TranscriptomicsMll2 is required for H3K4 trimethylation on bivalent promoters in ES cells whereas Mll1 is redundant
Trimethylation of histone 3 lysine 4 (H3K4me3) at promoters of actively transcribed genes is a universal epigenetic mark and a key product of Trithorax-Group action. Here we show that Mll2, one of the six Set1/Trithorax-type H3K4 methyltransferases in mammals, is required for trimethylation of bival...
ORGANISM(S): Mus musculus 
2014-01-20 | E-GEOD-52071 | biostudies-arrayexpress
GenomicsTemporal uncoupling of the DNA methylome and transcriptional repression during embryogenesis
DNA methylation is a tightly regulated epigenetic mark associated with transcriptional repression. Next-generation sequencing of purified methylated DNA obtained from early Xenopus tropicalis embryos demonstrates that this genome is heavily methylated during blastula and gastrula stages. Although DN...
ORGANISM(S): Xenopus (Silurana) tropicalis 
2011-06-23 | E-GEOD-23913 | biostudies-arrayexpress
GenomicsPhosphorylation of p53 Serine 46 contributes to target gene selectivity of p53 (ChIP-seq)
The tumor suppressor p53 plays a crucial role in cellular growth control inducing a plethora of cellular response pathways. The molecular mechanisms that discriminate between the distinct p53-responses towards different stress treatments have remained largely elusive. Here, we have analyzed the p53-...
ORGANISM(S): Homo sapiens 
2011-03-24 | E-GEOD-21939 | biostudies-arrayexpress
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