Fig. 2
From: Amyloid-β1–43 cerebrospinal fluid levels and the interpretation of APP, PSEN1 and PSEN2 mutations
Aβ1–43 CSF levels in carriers of known pathogenic mutations or VUS compared with the control group. The CSF levels of Aβ1–43 for each carrier of a known pathogenic mutation (in stripes) or a VUS (in gray) are shown in the bar plots together with the control group (in black). Error bars indicate the SD of the duplicate measurements for the mutation carriers and the average of the values for the controls. The asterisks (*) indicate the carriers of one APOE ε4 allele