MLPA and WGS copy number comparison. Tile plot comparing deletions across MLPA (P335) target genes, called via MLPA and WGS (ASCAT and BRASS). For each case, the events recovered by the MLPA and WGS are shown as paired columns. Events missed by MLPA are marked by a gray tile. ∗ denotes the 2 events missed owing to the MLPA probe placement.