Song stimulation: Conspecific song vs Control and Heterospecific song

Transcriptional profiling of courtship song stimulated females in Drosophila melanogaster comparing females exposed to conspecific song to those exposed to either white-noise (control) or heterospecific song (D. simulans) Three condition experiment, D. melanogaster (mel_song) song stimulated vs. Control (no_song) and vs. D. simulans (sim_song) stimulated females. Biological replicates: 7 for D_mel_song, 4 for no_song, 3 for D_sim_song. One replicate per array. Each sample contains 120 pooled female heads, collected from three independent experiments. Technical replication: two arrays with reverse labeling for each contrast.