Figure 1From: DNA copy number evolution in Drosophila cell linesCell line ploidy by DNA-Seq. Histograms of normalized DNA read density of 1Â kb windows. Red, reads from X chromosomes; black, reads from autosomes; blue, centers of individual peak clusters; gray, peak cluster ratios. #1 and #2 indicate the results from two independent sets of DNA-Seq from different labs.Back to article page