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. 2021 May 21;21:463. doi: 10.1186/s12879-021-06173-w

Fig. 1.

Fig. 1

Performance of the emm75 qPCR. qPCR targeting the emm75 or speB gene was performed on genomic DNA isolated from 10-fold dilutions of S. pyogenes M75. The speB qPCR was used to provide a benchmark for the performance of the emm75 qPCR, using FAM-conjugated probes for both reactions. Each point represents the mean and standard deviation (SD) of duplicate reactions