Project description:Transcriptional profiling of 3 day old virgin male and female adults comparing control male Drosophila melanogaster (MDM) versus male D sechellia (MDS) and comparing control female Drosophila melanogaster (FDM) versus female D sechellia (FDS). Goal was to determine why D sechellia is tolerant to octanoïc acid, the major toxic compound of Morinda citrifolia fruit
Project description:ChIP-seq was performed to compare binding the genome-wide binding profile of the CLAMP transcription factor in two different Drosophila species. ChIP seq experiments compare the binding profile of CLAMP in female larvae to identify conservation of its binding sequence.
Project description:It consists of Chip-chip data for H3K4, PolII (4h8), H3K36, H3K9me3 and HP1 from 10 and 40 day old female Drosophila melanogaster (Canton S), as well as expression array data taken from the same time points. This SuperSeries is composed of the SubSeries listed below.
Project description:Genes with sex-biased expression in adults experience unique evolutionary dynamics. It is unclear, however, whether the selection pressures responsible for these well documented patterns also act upon genes with sex-biased expression in other developmental stages. To examine this, we measured expression in male and female Drosophila melanogaster larvae. Drosophila melanogaster wandering third instar larvae were sexed using the visible gonad. RNA was isolated from three replicate samples of male and female larvae and one sample each of adult males and females. RNA was prepared following the manufacturer's instructions, using single color labelling. Each sample/replicate was hybridized to one sector of the Agilent 4 sector array (a total of two arrays were used), with the following design: Array 1 had one larval male sample, one larval female sample, one adult male sample, and one adult female sample; Array 2 had two larval male samples and two larval female samples.
Project description:The study analyses the effect of multiple drugs on transcriptomic profile of Drosophila melanogaster. At the end of treatment, the head tissues were collected and homogenized in trizol for RNA extraction. The transcriptomic profiling was done using Affymetrix Drosophila Genome 2.0 array.