<?xml version="1.0" encoding="UTF-8"?>
<STUDY_SET xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <STUDY accession="ERP109912" alias="E-MTAB-7013" broker_name="ArrayExpress" center_name="Philipps-University Marburg, Genomics Core Facility">
    <IDENTIFIERS>
      <PRIMARY_ID>ERP109912</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioProject">PRJEB27785</EXTERNAL_ID>
      <SUBMITTER_ID namespace="Philipps-University Marburg, Genomics Core Facility">E-MTAB-7013</SUBMITTER_ID>
    </IDENTIFIERS>
    <DESCRIPTOR>
      <STUDY_TITLE>RNA-seq of Drosophila melanogaster testis with or without tbrd-1 knock out or tplus3a/b knock out</STUDY_TITLE>
      <STUDY_TYPE existing_study_type="Transcriptome Analysis"/>
      <STUDY_ABSTRACT>Many protein complexes are involved in gene regulation during Drosophila spermatogenesis. tplus3a and tplus3b code for Plus3 domain proteins and are enriched in spermatocytes. Male flies ?tplus3a/b carrying deletions of both genes in trans to deficiency Df(2L)BSC151 show severely reduced fertility. tbrd-1 is known to regulate hundreds of genes during spermatogenesis in cooperation with tTAFs. To gain more insight into the regulatory mechanisms during spermatogenesis we used RNA from testes of ?tplus3a/b/Df(2L)BSC151 and tbrd-11 mutant flies for RNAseq in comparison to w1118 wild-typic control. RNA was isolated with Trizol from 200 Testes dissected from w1118, homozygous tbrd-11 mutants or ?tplus3a/b/Df(2L)BSC151. After DNAse I digestion RNA was purified and RNAseq was performed in three replicates.  Genotype Description: w1118: wild-typic control tbrd-11: homozygous tbrd-11 mutants (knock-out through P{EPgy2}tbrd-11, as described in Leser et al., 2012) ?tplus3a/b/Df(2L)BSC151: CRISPR/Cas9 deletion mutants, representing knock-out of both tplus3 and tplus3b. Male flies y1cho2v1;?tplus3a/b/CyO were crossed with virgin females w1118;Df(2L)BSC151/CyO. Male offspring with w1118;?tplus3a/b/Df(2L)BSC151 were used for RNAseq.</STUDY_ABSTRACT>
      <STUDY_DESCRIPTION>Many protein complexes are involved in gene regulation during Drosophila spermatogenesis. tplus3a and tplus3b code for Plus3 domain proteins and are enriched in spermatocytes. Male flies ?tplus3a/b carrying deletions of both genes in trans to deficiency Df(2L)BSC151 show severely reduced fertility. tbrd-1 is known to regulate hundreds of genes during spermatogenesis in cooperation with tTAFs. To gain more insight into the regulatory mechanisms during spermatogenesis we used RNA from testes of ?tplus3a/b/Df(2L)BSC151 and tbrd-11 mutant flies for RNAseq in comparison to w1118 wild-typic control. RNA was isolated with Trizol from 200 Testes dissected from w1118, homozygous tbrd-11 mutants or ?tplus3a/b/Df(2L)BSC151. After DNAse I digestion RNA was purified and RNAseq was performed in three replicates.  Genotype Description: w1118: wild-typic control tbrd-11: homozygous tbrd-11 mutants (knock-out through P{EPgy2}tbrd-11, as described in Leser et al., 2012) ?tplus3a/b/Df(2L)BSC151: CRISPR/Cas9 deletion mutants, representing knock-out of both tplus3 and tplus3b. Male flies y1cho2v1;?tplus3a/b/CyO were crossed with virgin females w1118;Df(2L)BSC151/CyO. Male offspring with w1118;?tplus3a/b/Df(2L)BSC151 were used for RNAseq.</STUDY_DESCRIPTION>
    </DESCRIPTOR>
    <STUDY_LINKS>
      <STUDY_LINK>
        <URL_LINK>
          <LABEL>E-MTAB-7013 in ArrayExpress</LABEL>
          <URL>http://www.ebi.ac.uk/arrayexpress/experiments/E-MTAB-7013</URL>
        </URL_LINK>
      </STUDY_LINK>
    </STUDY_LINKS>
    <STUDY_ATTRIBUTES>
      <STUDY_ATTRIBUTE>
        <TAG>ENA-FIRST-PUBLIC</TAG>
        <VALUE>2019-11-04</VALUE>
      </STUDY_ATTRIBUTE>
      <STUDY_ATTRIBUTE>
        <TAG>ENA-LAST-UPDATE</TAG>
        <VALUE>2018-07-16</VALUE>
      </STUDY_ATTRIBUTE>
    </STUDY_ATTRIBUTES>
  </STUDY>
</STUDY_SET>
