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. 2022 Mar 9;9:718806. doi: 10.3389/fvets.2022.718806

Table 7.

Cq values obtained on dilutions of plasmid material used for efficiency calculation and for LOD95%.

Copy number of target Cq (mean value) ± SD (σ) and (n)
5,000 26.83 ± 0.06 (24)
2,500 27.85 ± 0.11 (24)
1,000 29.08 ± 0.09 (24)
500 30.08 ± 0.11 (24)
100 32.39 ± 0.23 (24)
10 36.14 ± 0.50 (60)

For efficiency, each concentration was analyzed in six replicates and on four PCR plates (n = 24). For LOD95%, the concentration at 10 copies was analyzed in 60 replicates on 1 PCR plate (n = 60).