Project description:This SuperSeries is composed of the following subset Series: GSE26895: Drosophila LID RNAi gene expression profiling GSE27078: LID ChIP-Seq in wild type, and H3K4me3 ChIP-Seq in wild type and lid RNAi Drosophila melanogaster GSE40599: POLIISER5 and POLIISER2 ChIP-Seq in mutant RNAi LID Drosophila Melanogaster Refer to individual Series
Project description:H3K4me3 is a histone modification related to gene activation. LID is a demethylase acting on this residue and therefore, it could be important for proper expression of genes in Drosophila developing tissues, such as wing imaginal discs We used microarrays to analyse the changes in gene expression after lid depletion by RNAi, both in a wild type background and in a mutant background Two replicates were obtained on Nov 2010 for wild type white drosophila, GFP RNAi control and LID RNAi (on a LID mutant background).
Project description:LID is a histone demethylase acting on H3K4me3, a mark related to transcription and found near the transcription start sites (TSS) of the genes. We analyzed where POLIISER5 and POLIISER2 are localized in LID RNAi mutants.
Project description:H3K4me3 is a histone modification related to gene activation. LID is a demethylase acting on this residue and therefore, it could be important for proper expression of genes in Drosophila developing tissues, such as wing imaginal discs We used microarrays to analyse the changes in gene expression after lid depletion by RNAi, both in a wild type background and in a mutant background
Project description:LID is a histone demethylase acting on H3K4me3, a mark related to transcription and found near the transcription start sites (TSS) of the genes. We analyzed where LID is localized and the effects of LID downregulation in the distribution of H3K4me3. Analysis of LID-binding sites in wild type, and of H3K4me3-binding sites in wild type and LID RNAi wing imaginal discs.
Project description:H3K27me3 profiles using Cleavage under targets and Release using nuclease (Cut&Run) in control and KD Drosophila melanogaster ovaries. We examined the impact on chromatin profiles in Drosophila melanogaster ovaries in which the lid, the Sin3a, the Snr1 or the mod(mdg4) gene have been selectively knocked down by tissue-specific shRNA expression. We additionally explored H3K27me3 and H3K9me3 in control and dhd mutant ovaries either carrying or not a transgene.
