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TranscriptomicsFnrL regulon in Rhodobacter sphaeroides
In this study, we performed a ChIP-chip experiment to determine the regulon of FnrL in Rhodobacter sphaeroides. We grew R. sphaeroides under anaerobic photosnthetic conditions, in which FnrL is expected to bind DNA and contol gene expression, and immuno-precipitated FnrL, but also sigma70 and the Be...
ORGANISM(S): Rhodobacter sphaeroides 2.4.1 
2010-07-01 | E-GEOD-22027 | biostudies-arrayexpress
TranscriptomicsGenome-Wide Specificity of DNA-Binding, Gene Regulation, and Chromatin Remodeling by TALE- and CRISPR/Cas9-Based Transcription Factors
Synthetic DNA-binding proteins have found broad application in gene therapies and as tools for interrogating biology. Engineered proteins based on the CRISPR/Cas9 and TALE systems have been used to alter genomic DNA sequences, control transcription of endogenous genes, and modify epigenetic states. ...
ORGANISM(S): Homo sapiens 
2015-05-27 | E-GEOD-68341 | biostudies-arrayexpress
TranscriptomicsChromatin immunoprecipitation genome wide location analysis of yeast transcriptional regulators under multiple growth conditions
Genomic binding of 203 transcriptional regulatory proteins under various conditions. Hybridizations of fluorescently-labelled immunoprecipitated vs. whole-cell extract samples on S. cerevisiae intergenic arrays.
ORGANISM(S): Saccharomyces cerevisiae 
2004-09-02 | E-WMIT-10 | biostudies-arrayexpress
TranscriptomicsThe Sen1 Helicase Prevents Spurious Transcription by Controlling Genome-Wide Transcription Termination by RNAPII
RNA Polymerase II (RNAPII) termination for transcripts containing a polyadenylation signal (PAS) is thought to differ mechanistically from termination for PAS-independent RNAPII transcripts such as sn(o)RNAs. In a screen for factors required for PAS-dependent termination, we identified Sen1, a putat...
ORGANISM(S): Saccharomyces cerevisiae 
2011-06-01 | E-GEOD-19015 | biostudies-arrayexpress
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