Sort   by:  
 Page size 
TranscriptomicsDNA methylation and SETDB1/H3K9me3 regulate predominantly distinct sets of genes, retroelements and chimaeric transcripts in mouse ES cells
DNA methylation and histone H3 lysine 9 trimethylation (H3K9me3) play important roles in silencing of genes and retroelements. However, a comprehensive comparison of genes and repetitive elements repressed by these pathways has not been reported. Here we show that in mouse embryonic stem cells (mESC...
ORGANISM(S): Mus musculus 
2011-05-21 | E-GEOD-29413 | biostudies-arrayexpress
GenomicsVitamin C induces Tet-dependent DNA demethylation in ES cells to promote a blastocyst-like methylome
This SuperSeries is composed of the SubSeries listed below. Refer to individual Series
ORGANISM(S): Mus musculus 
2013-06-30 | E-GEOD-46403 | biostudies-arrayexpress
GenomicsVitamin C induces Tet-dependent DNA demethylation in ES cells to promote a blastocyst-like methylome [MeDIP-Seq]
DNA methylation is a heritable epigenetic modification involved in gene silencing, imprinting, and the suppression of retrotransposons. Global DNA demethylation occurs in the early embryo and the germline and may be mediated by Tet (ten-eleven-translocation) enzymes, which convert 5-methylcytosine (...
ORGANISM(S): Mus musculus 
2013-06-30 | E-GEOD-46402 | biostudies-arrayexpress
TranscriptomicsVitamin C induces Tet-dependent DNA demethylation in ES cells to promote a blastocyst-like methylome [Affymetrix]
DNA methylation is a heritable epigenetic modification involved in gene silencing, imprinting, and the suppression of retrotransposons. Global DNA demethylation occurs in the early embryo and the germline and may be mediated by Tet (ten-eleven-translocation) enzymes, which convert 5-methylcytosine (...
ORGANISM(S): Mus musculus 
2013-06-30 | E-GEOD-46319 | biostudies-arrayexpress
GenomicsA SNF2 protein targets variable copy number repeats and thereby influences allele-specific expression
ATRX is an X-linked gene of the SWI/SNF family whose role in vivo is currently unknown. Mutations in ATRX cause syndromal mental retardation. ATRX binds to tandem repeat (TR) sequences both in heterochromatin (e.g. telomeres) and euchromatin. Genes associated with these TRs can be dysregulated when ...
ORGANISM(S): Homo sapiens 
2010-11-02 | E-GEOD-22162 | biostudies-arrayexpress
Transcriptomics454 Life Sciences/Roche and Illumina sequencing of small RNAs from planarian samples
Freshwater planarian flatworms possess uncanny regenerative capacities mediated by abundant and collectively totipotent adult stem cells. Key functions of these cells during regeneration and tissue homeostasis have been shown to depend on PIWI, a molecule required for piRNA expression in planarians....
ORGANISM(S): Schmidtea mediterranea 
2009-06-30 | E-GEOD-16159 | biostudies-arrayexpress
TranscriptomicsIntrinsic glioma subtypes in EORTC 26951 (part 6)
Background: Intrinsic glioma subtypes (IGS) are molecularly similar tumors that can be identified based on unsupervised gene-expression analysis. Here, we have evaluated the clinical relevance of these subtypes within EORTC26951, a randomized phase III clinical trial investigating adjuvant procarbaz...
ORGANISM(S): Homo sapiens 
2013-02-01 | E-GEOD-43353 | biostudies-arrayexpress
TranscriptomicsCell of origin in AML: Susceptibility to MN1-induced transformation is regulated by the MEIS1/abdB-like HOX protein complex
The molecular mechanism defining susceptibility of normal cells to oncogenic transformation may be a valuable therapeutic target. We characterized the cell of origin and its critical pathways in MN1 leukemias. Common myeloid (CMP), but not granulocyte-macrophage progenitors (CMP) could be transforme...
ORGANISM(S): Mus musculus 
2011-05-19 | E-GEOD-22923 | biostudies-arrayexpress
UnknownThe fibroblast epigenome underlies SS18::SSX-mediated transformation in synovial sarcoma.
Not available
S-EPMC12672589 | biostudies-literature
TranscriptomicsIntrinsic glioma subtypes in EORTC 26951 (part 1)
Background: Intrinsic glioma subtypes (IGS) are molecularly similar tumors that can be identified based on unsupervised gene-expression analysis. Here, we have evaluated the clinical relevance of these subtypes within EORTC26951, a randomized phase III clinical trial investigating adjuvant procarbaz...
ORGANISM(S): Homo sapiens 
2013-02-01 | E-GEOD-43107 | biostudies-arrayexpress
Sort   by:  
 Page size