Genes Offered on PD Panels
Bubble plot of genes offered on general diagnostic panels of the 11 companies analyzed. Bubble size corresponds to the frequency a particular gene appears across panels. The genes SNCA, PRKN, PINK1, PARK7 and LRRK2 were most common and offered across all panels. GBA, a gene carrying significant risk for PD, was not consistently offered and only appeared on 8 panels, whereas other genes FBOX07 (atypical parkinsonism) and SLC6A3 (infantile parkinsonism-dystonia) appear more frequently.