Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0

Comparison of gene expression in wild-type Drosophila testes with tbrd-1 mutant testes


ABSTRACT: Gene expression is tightly linked to histone acetylation on lysine residues that can be recognized by bromodomains. The testis-specific bromodomain protein tBRD-1 is essential for male fertility and might act as a co-factor of testis-specifc TAFs. Here, we perform microarray analyses and demonstrate that tBRD-1 selectively controls gene expression in male germ cells Testes were dissected from 0-2 day old Drosophila males. The wild-type control sample was w1118. The tbrd-1 mutant is described in Leser et al., 2012 (Leser K, Awe S, Barckmann B, Renkawitz-Pohl R, Rathke C. 2012. The bromodomain-containing protein tBRD-1 is specifically expressed in spermatocytes and is essential for male fertility. Biology Open 1: 597-606)

ORGANISM(S): Drosophila melanogaster

SUBMITTER: Marek Bartkuhn 

PROVIDER: E-GEOD-52511 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

altmetric image

Publications

tBRD-1 selectively controls gene activity in the Drosophila testis and interacts with two new members of the bromodomain and extra-terminal (BET) family.

Theofel Ina I   Bartkuhn Marek M   Hundertmark Tim T   Boettger Thomas T   Gärtner Stefanie M K SM   Leser Katja K   Awe Stephan S   Schipper Michael M   Renkawitz-Pohl Renate R   Rathke Christina C  

PloS one 20140924 9


Multicellular organisms have evolved specialized mechanisms to control transcription in a spatial and temporal manner. Gene activation is tightly linked to histone acetylation on lysine residues that can be recognized by bromodomains. Previously, the testis-specifically expressed bromodomain protein tBRD-1 was identified in Drosophila. Expression of tBRD-1 is restricted to highly transcriptionally active primary spermatocytes. tBRD-1 is essential for male fertility and proposed to act as a co-fa  ...[more]

Similar Datasets

2014-08-08 | GSE52511 | GEO
2017-03-23 | GSE81019 | GEO
2019-03-18 | PXD011936 | Pride
2019-11-04 | E-MTAB-7013 | biostudies-arrayexpress
2022-05-20 | PXD028014 | Pride
2013-12-31 | E-GEOD-42230 | biostudies-arrayexpress
2015-04-03 | E-GEOD-67169 | biostudies-arrayexpress
2009-11-14 | E-GEOD-13526 | biostudies-arrayexpress
2022-08-02 | PXD019303 | Pride
2007-12-20 | E-GEOD-4818 | biostudies-arrayexpress