Microarray testing results. (A) A 0.72-Mb duplication at chromosome 4q35.2 (red arrowhead) which encompassed the FRG1 and FRG2 genes. (B) A 0.13-Mb deletion in chromosome 6q26 (red arrowhead), which was located inside the PARK2 gene. The chromosome numbers and cytobands are shown and labeled on the right side. The view on the left side shows the detected segments, regions, and reference annotations in detail. Chromosomal duplication segments are denoted by upward triangle (blue), whereas deletion segments are denoted by downward triangle (red).