Figure 3.
RNAi knockdown of candidate regulators of heterochromatin. Individual fly eyes form at least three independent crosses were photographed and analyzed. Each filled circle is a single eye; group averages are shown numerically and as filled black squares. Boxplots show interquartile range with the median as a black horizontal line. The three RNAi stocks tested are arranged by row; female and male flies are separated by column. Within each panel flies with the wm4 mutation and the eyaGAL4 driver but no RNAi are shown on the left; wm4, eyaGLA4, and RNAi are shown on the right.