GEO DataSets

(Submitter supplied) Here, using ChIP-seq, we define the NF-κB cistrome which is comprised of 31,070 cis-acting binding sites responsive to LPS-induced signaling. In addition, we demonstrate that the transcriptional repressor B-cell lymphoma 6 (Bcl-6) regulates nearly a third of the Tlr4-regulated transcriptome and that 90% of the Bcl-6 cistrome is collapsed following Tlr4 activation. Bcl-6 deficient macrophages are acutely hypersensitive to lipopolysaccharide (LPS) and, using comparative ChIP-seq analyses, we find that the Bcl-6 and NF-κB cistromes intersect, within nucleosomal distance, at nearly half of Bcl-6 binding sites in stimulated macrophages to promote opposing epigenetic modifications of the local chromatin. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL9250 GPL11002

10 Samples

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