Figure 1.

Calibration of standards. Each cycle threshold (Ct value) point corresponds to the mean of the 20 standards (each measured in triplicate) of samples. Regression coefficients for the 20 standards plotted: slope −3.18, intercept +37,32, R2: 0.998.

Strepparava et al. BMC Microbiology 2014 14:105   doi:10.1186/1471-2180-14-105
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