IPL sublaminae are consistently preserved in activity-deprived larvae. (A) A collection of Plot Profile traces representing IPL sublamination of different animals across all treatments (control, dark reared, APB, BtTxB; see Text). Each column corresponds to one rearing condition, shown at the top of the grid. (B) Quantification of the number of IPL sublaminae ('peaks' in a Plot Profile trace) observed for each of the three markers across the four rearing conditions. The number of PKC+ peaks was invariant; error bars for Parv+ and Pou4f3:mGFP+ peak numbers are 95% confidence intervals. Any significant difference between groups would generate non-overlapping error bars.