Figure 3
From: Comparative insights into questions of lepidopteran wing pattern homology
Timing of visualizations of Dll, En, pSmad, Sal, and Wg in eyespot centers and scale-building cells (SBC) in larval and pupal wing discs. Each symbol along a row represents data for a unique individual, whereas symbols across rows may represent the same individual. Diamonds represent presence of the protein, zeroes represent absence of the protein, and circles with crosses represent absence of the protein below background levels. The second Wg row represents less common patterns to those observed and depicted in the first row, for the same time period.