Figure 4From: Targeted next generation sequencing of RB1 gene for the molecular diagnosis of RetinoblastomaConfirmation of copy number variations (CNVs) by MLPA. (A) Patient RB7 had an affected father and both of them showed deletion of exons 10-12. (B) Patient RB32 had a somatic deletion of exons 7-27 which was not detected in blood. The deletions were denoted by the red spots below the deletion cut-off line (red) in the ratio chart.Back to article page