Transcriptomics

Dataset Information

238

The Demethylase JMJD2C/KDM4C Localizes to H3K4me3 Positive Transcription Start Sites (Affymetrix microarray analysis)


ABSTRACT: We have mapped transcriptional changes after depletion of the histone demethylases JMJD2C/GASC1/KDM4C and JMJD2A/KDM4A alone or in combination in the esophageal squamous carcinoma cell line, KYSE150. The KYSE150 cell line contains an amplification of the JMJD2C locus. RNA was extracted from KYSE150 cells transfected with shRNAs targeting JMJD2C and/or JMJD2A. The experiment was performed in triplicates and expression levels analyzed using Affymetrix microarrays.

ORGANISM(S): Homo sapiens  

SUBMITTER: Marianne T Pedersen   Marianne Terndrup Pedersen 

PROVIDER: E-GEOD-53892 | ArrayExpress | 2014-01-09

SECONDARY ACCESSION(S): GSE53892PRJNA234003

REPOSITORIES: GEO, ArrayExpress

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Publications

The demethylase JMJD2C localizes to H3K4me3-positive transcription start sites and is dispensable for embryonic development.

Pedersen Marianne Terndrup MT   Agger Karl K   Laugesen Anne A   Johansen Jens V JV   Cloos Paul A C PA   Christensen Jesper J   Helin Kristian K  

Molecular and cellular biology 20140106 6


The histone demethylase JMJD2C, also known as KDM4C/GASC1, has activity against methylated H3K9 and H3K36 and is amplified and/or overexpressed in human cancers. By the generation of Jmjd2c knockout mice, we demonstrate that loss of Jmjd2c is compatible with cellular proliferation, embryonic stem cell (ESC) self-renewal, and embryonic development. Moreover, we report that JMJD2C localizes to H3K4me3-positive transcription start sites in both primary cells and in the human carcinoma KYSE150 cell  ...[more]

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