FIG 3.
Prion-seeded RT-QuIC amplification of RAMALT and nasal brush samples. CBP6 acted as the positive control. The data are from elk 819 from RMNP, which was ante- and postmortem IHC analysis positive for CWD. Recombinant PrP, SHrPrP. Ct threshold, threshold cycle calculated as 10 standard deviations above the mean fluorescence of all of the samples through cycles 2 to 8.