Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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H3K27ac ChIP-Seq of pancreatic islets derived from mice fed a long-term high-fat diet (HFD) against chow-fed controls


ABSTRACT: We report the application of next-generation sequencing technology for high-throughput profiling of H3K27ac and transcriptome analysis in pancreatic islets derived from C57Bl/6 mice fed a high-fat diet. We find genomic regions showing change in acetylation of histone H3K27 in response to long-term (26 weeks) HFD feeding, which was significantly associated with differential gene expression. Furthermore, increased H3K27ac showed a distinctive genomic distribution surrounding proximal-promoter regions. This study provides a framework for the application of comprehensive chromatin profiling towards characterization of diverse mammalian cells under various environments.

INSTRUMENT(S): Illumina HiSeq 2000

ORGANISM(S): Mus musculus

SUBMITTER: Takao Nammo 

PROVIDER: E-MTAB-6719 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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