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TranscriptomicsGenome-wide profiling of PRC1 and PRC2 Polycomb chromatin binding in Drosophila
Polycomb group (PcG) proteins maintain transcriptional repression of developmentally important genes and have been implicated in cell proliferation and stem-cell self-renewal. We used a genome-wide approach to map binding patterns of PcG proteins (Pc, esc and Sce) in Drosophila Kc cells. We found th...
ORGANISM(S): Drosophila melanogaster 
2010-06-11 | E-GEOD-4564 | biostudies-arrayexpress
TranscriptomicsInteractions among Polycomb domains are guided by chromosome architecture
Polycomb group (PcG) proteins bind and regulate hundreds of genes. Previous evidence has suggested that long-range chromatin interactions may contribute to the regulation of PcG target genes. Here, we adapted the Chromosome Conformation Capture on Chip (4C) assay to systematically map chromosomal in...
ORGANISM(S): Drosophila melanogaster 
2011-05-09 | E-GEOD-23166 | biostudies-arrayexpress
TranscriptomicsChromatin position effects assayed by thousands of reporters integrated in parallel (cell lines with mPGK IRs)
Reporter genes integrated into the genome are a powerful tool to reveal effects of regulatory elements and local chromatin context on gene expression. However, so far such reporter assays have been of low throughput. Here we describe a multiplexing approach for the parallel monitoring of transcripti...
ORGANISM(S): Mus musculus 
2013-08-16 | E-GEOD-49807 | biostudies-arrayexpress
TranscriptomicsChromatin position effects assayed by thousands of reporters integrated in parallel (tet-Off TRIP pools)
Reporter genes integrated into the genome are a powerful tool to reveal effects of regulatory elements and local chromatin context on gene expression. However, so far such reporter assays have been of low throughput. Here we describe a multiplexing approach for the parallel monitoring of transcripti...
ORGANISM(S): Mus musculus 
2013-08-16 | E-GEOD-49806 | biostudies-arrayexpress
TranscriptomicsGene expression profiling in wild type and In(3LR)sep larval brain tissue (Drosophila)
We performed a series of microarray expression profile experiments in central brain tissue from 3rd instar larvae, interrogating expression differences between wild type and In(3LR)sep strains. Since our 4C data (http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE23166), demonstrated dramatic chan...
ORGANISM(S): Drosophila melanogaster 
2011-05-09 | E-GEOD-26693 | biostudies-arrayexpress
TranscriptomicsChromatin position effects assayed by thousands of reporters integrated in parallel (mPGK TRIP pools)
Reporter genes integrated into the genome are a powerful tool to reveal effects of regulatory elements and local chromatin context on gene expression. However, so far such reporter assays have been of low throughput. Here we describe a multiplexing approach for the parallel monitoring of transcripti...
ORGANISM(S): Mus musculus 
2013-08-16 | E-GEOD-48608 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of mouse neural stem cells derived from Ink4a/Arf-/- vs Bmi1-/-;Ink4a/Arf-/- mutants
Comparison of gene expression of Ink4a/Arf-/- vs Bmi1-/-;Ink4a/Arf-/- subventricular zone (SVZ) derived mouse neural stem cells (NSC) on Laminin (LM) and Fibronectin (FN) substrates.
ORGANISM(S): Mus musculus 
2009-02-25 | E-NCMF-22 | biostudies-arrayexpress
TranscriptomicsChromatin position effects assayed by thousands of reporters integrated in parallel (RNA-Seq)
Reporter genes integrated into the genome are a powerful tool to reveal effects of regulatory elements and local chromatin context on gene expression. However, so far such reporter assays have been of low throughput. Here we describe a multiplexing approach for the parallel monitoring of transcripti...
ORGANISM(S): Mus musculus 
2013-08-16 | E-GEOD-48607 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human 239T cells shows SUMOylation of DRIL1 directs its transcriptional activity towards leukocyte lineage-specific genes
SUMOylation of DRIL1 directs its transcriptional activity towards leukocyte lineage-specific genes
ORGANISM(S): Homo sapiens 
2009-06-26 | E-TABM-681 | biostudies-arrayexpress
TranscriptomicsA genome wide RNAi screen in mouse embryonic stem cells identifies Mp1 as a key mediator of differentiation
Despite intense investigation of intrinsic and extrinsic factors that regulate pluripotency, the process of initial fate commitment of embryonic stem (ES) cells is still poorly understood. Here, we used a genome wide shRNA screen in mouse ES cells to identify genes that are essential for initiation ...
ORGANISM(S): Mus musculus 
2011-11-15 | E-GEOD-32595 | biostudies-arrayexpress
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