Figure 3

Results for sample P33 showing cross reactivity between the V600K probe (orange line) and a V600E mutation (blue) in CAST-PCR (D).
In this case the dCt value for the V600K assay was lower than the threshold value of 9.96, however Sanger sequencing (A) clearly showed this to be a V600E mutation. The results for SSCA (B) and HRM (C) also suggest a single V600E mutation.