Fig. 4.

No reduced male expression of element F homologs. a, b Boxplots show the distributions of log2FC of the expression between either male and mixed sex heads or male heads and female whole adults for genes with D. melanogaster homologs on each Muller element. Each element F homolog is shown as a red dot on top of the box plot. c, d The points in the scatterplots show the \(\log _{2}\frac {M}{F}\) sequencing coverage and log2FC of the expression for genes assigned to Muller elements, with element A–E homologs in gray and element F homologs in red. The standard deviations of \(\log _{2}\frac {M}{F}\) coverage and log2FC expression are shown for element A–E homologs in black and element F homologs in red