Transcriptomics

Dataset Information

0

Nut directs p300-dependant genome-wide H4 hyperacetylation in male germ cells: transcriptomic data


ABSTRACT: NUT, nuclear protein in testis, is a universal oncogenic driver in the highly aggressive NUT Midline Carcinoma whose physiological function in male germ cells had so far remained unknown. Here we show that Nut’s expression is normally restricted to post-meiotic spermatogenic cells, where its presence triggers the p300-dependant genome-wide histone H4 hyperacetylation, which is essential for the completion of histone-to-protamine exchange. Accordingly, the inactivation of Nut induces male sterility with spermatogenesis arrest at the histone removal stage. Molecular investigations show that Nut uses CBP/p300 to enhance acetylation of H4 at both K5 and K8 providing binding sites for the first bromodomain of Brdt, the testis-specific member of the BET family, which subsequently mediates genome-wide histone removal. Altogether, our data reveal the detailed molecular basis of the global histone hyperacetylation wave, which has long been known to occur prior to the final compaction of the male genome.

ORGANISM(S): Mus musculus

PROVIDER: GSE118969 | GEO | 2018/10/15

REPOSITORIES: GEO

Dataset's files

Source:
Action DRS
Other
Items per page:
1 - 1 of 1

Similar Datasets

2018-10-15 | GSE111931 | GEO
2018-10-02 | PXD008727 | Pride
| PRJNA487593 | ENA
2022-02-14 | PXD031665 | Pride
| PRJNA438593 | ENA
2014-03-12 | E-GEOD-55767 | biostudies-arrayexpress
2023-05-08 | PXD040835 | Pride
2014-03-12 | GSE55767 | GEO
2023-05-24 | GSE233302 | GEO
2023-05-24 | GSE233301 | GEO