MLPA profiles and corresponding raw copy signals with class assignments for two CNVs not previously reported. (a, b) Representative gain (a) and loss (b) with overlays of two traces from a MLPA. Red tracings represent pooled normal control sample, and blue tracings show the HapMap sample. Peaks not at or adjacent to the arrows represent control regions. The arrows indicate where the gain or loss occurs. (c, d) Raw copy signals and ÇOKGEN's class assignments for the MLPA profiles in (a, b), respectively. ÇOKGEN inferences are colored red for normal, green for gain, and blue for loss.