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TranscriptomicsLeishmania major promastigote ChIP-chip: TBP, SNAP50, acetylH3
The goal of this study is to identify likely sites of polycistronic transcription initiation in a kinetoplastid parasite. Peaks in histone H3 acetylations were found to mark these likely sites, with TBP and SNAP50 enriched upstream of these acetylation peaks. Acetylation peaks are greater in rapid...
ORGANISM(S): Leishmania major 
2010-05-16 | E-GEOD-13415 | biostudies-arrayexpress
TranscriptomicsPolycomb repressive complex 2-dependent and M-bM-^@M-^Sindependent functions of Jarid2 in transcriptional regulation in Drosophila [Affymetrix]
Jarid2 was recently identified as an important component of the mammalian Polycomb Repressive Complex 2 (PRC2), where it has a major effect on PRC2 recruitment in mouse embryonic stem cells. Although Jarid2 is conserved in Drosophila, it has not previously been implicated in Polycomb (Pc) regulation...
ORGANISM(S): Drosophila melanogaster 
2012-02-23 | E-GEOD-36038 | biostudies-arrayexpress
GenomicsLoss of histone demethylase JARID1C triggers genomic instability in cancer.
Chromatin remodelers are recurrently mutated in cancer. Among these, JARID1C, (KDM5C) a histone demethylase, is frequently inactivated in clear cell renal cell carcinoma (ccRCC) patients. How the genetic inactivation of JARID1C leads to cancer remains largely unknown. Here we report that JARID1C bin...
ORGANISM(S): Homo sapiens 
2015-11-09 | E-GEOD-73267 | biostudies-arrayexpress
TranscriptomicsEnhancer Transcripts Mark Active Estrogen Receptor Binding Sites
In this study, we used Global Run-On sequencing (GRO-seq), a method that assays the genome-wide location and orientation of all active RNA polymerases. We generated a global profile of active transcription at ERM-NM-1 binding sites in MCF-7 human breast cancer cells in response to short time course ...
ORGANISM(S): Homo sapiens 
2013-05-08 | E-GEOD-43835 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of PPAR alpha function in fibrate fed animals during light and dark cycles
Title: Study of PPAR alpha function in fibrate fed animals during light and dark cycles.
Description: Study of PPAR alpha function in fibrate fed animals during light and dark cycles.
ORGANISM(S): Mus musculus 
2005-05-10 | E-MIMR-2 | biostudies-arrayexpress
TranscriptomicsTranscriptomic assessment of resistance to effects of an aryl hydrocarbon receptor (AHR) agonist in embryos of Atlantic killifish (Fundulus heteroclitus) from a marine Superfund site
This study presents statistical analyses of gene expression in 5, 10 and 15 day post-fertilization (dpf) embryos of the teleost Fundulus heteroclitus treated with control vehicle (DMSO) or a potent non-ortho-PCB (PCB-126; 3,3’,4,4’,5-pentachlorobiphenyl). The embryos were from two populations: a cl...
ORGANISM(S): Fundulus heteroclitus 
2011-06-06 | E-GEOD-25245 | biostudies-arrayexpress
TranscriptomicsEnhancer Transcripts Mark Active Estrogen Receptor Binding Sites using GRO-seq
This SuperSeries is composed of the SubSeries listed below. Refer to individual Series
ORGANISM(S): Homo sapiens 
2013-01-28 | E-GEOD-43836 | biostudies-arrayexpress
Unknownπ-Extended Ru-COUBPY Photosensitizers for <i>In Vivo</i> Anticancer Phototherapy Using One-Photon 780 nm Near-Infrared Light.
Not available
S-EPMC12715793 | biostudies-literature
TranscriptomicsThe alarmin IL-33 amplifies an immune response in the degenerating retina
ST2 heterodimerizes with IL-1RAcp to form the receptor for IL-33, which is primarily associated with allergic inflammation by inducing Th2 responses. Recently, however, IL-33 was found to be expressed in the central nervous system and in retinal Muller cells which imply functions, as yet undescribed...
ORGANISM(S): Mus musculus 
2015-12-17 | E-GEOD-74695 | biostudies-arrayexpress
GenomicsOsmotic stress induces phosphorylation of histone H3 at threonine 3 in pericentromeric regions of Arabidopsis thaliana [ChIP-Seq]
Histone phosphorylation plays key roles in stress-induced transcriptional reprogramming in metazoans but its function(s) in land plants has remained relatively unexplored. Here we report that an Arabidopsis mutant defective in At3g03940 and At5g18190, encoding closely related Ser/Thr protein kinases...
ORGANISM(S): Arabidopsis thaliana 
2015-07-22 | E-GEOD-68370 | biostudies-arrayexpress
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