Project description:This SuperSeries is composed of the following subset Series: GSE15660: Gene Expression analysis of Kc and Mbn2 cell lines from Drosophila melanogaster. GSE15661: Genome-wide binding profiles of Drosophila melanogaster insulator proteins in Kc and Mbn2 cells (Set1) GSE15662: Genome-wide binding profiles of Drosophila melanogaster insulator proteins in Kc and Mbn2 cells (Set2) GSE15663: Genome-wide binding profiles of Drosophila melanogaster insulator proteins in Kc and Mbn2 cells (Set3) Refer to individual Series
Project description:Transcriptional changes assayed with two bilogical replicates in wild type and RNAi mediated insulator knock-downs RNAi mediated insulator knock-downs cause changes in the H3K27me3 levels and spread of Topoisomerase II In order to understand the role of insulators in gene expression and regulation we used Drosophila Kc cells to knock-down single and multiple insulators in combination to assay for transcriptional changes.
Project description:This SuperSeries is composed of the following subset Series: GSE30686: Gene expression analysis of Kc cells from Drosophila melanogaster during ecdysone treatment and CP190 knockdown GSE30740: Distribution of Drosophila insulator proteins after ecdysone treatment in Kc cells Refer to individual Series
Project description:Transcriptional changes assayed with two bilogical replicates in wild type and RNAi mediated insulator knock-downs RNAi mediated insulator knock-downs cause changes in the H3K27me3 levels and spread of Topoisomerase II In order to understand the role of insulators in gene expression and regulation we used Drosophila Kc cells to knock-down single and multiple insulators in combination to assay for transcriptional changes. Two biologial replicates were prepared in independent experiments. Each cDNA samples were labeled with Cy3 dye and hybridized and scaned as per manufactures instructions at Florida State University Nimblegen facility.
Project description:This study examines the changes in genes expression that occur in Drosophila melanogaster during the ecdysone response as well as during RNAi knockdown of the insulator protein, CP190. Analysis was performed in Kc cells after 0, 3, and 48 hours of ecdysone treatment in the presence of either control or CP190 knockdown.
Project description:This study examines the changes in genes expression that occur in Drosophila melanogaster during the ecdysone response as well as during RNAi knockdown of the insulator protein, CP190. Analysis was performed in Kc cells after 0, 3, and 48 hours of ecdysone treatment in the presence of either control or CP190 knockdown. Six conditions were analyzed, and each condition was performed for 2 biological replicates making a total of 12 chips. Each chip measures the expression level of 16,637 genes from D.melanogaster with eight, 60-mer probes per gene.
