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. 2017 May 25;12(5):e0178336. doi: 10.1371/journal.pone.0178336

Fig 2. Amplification plots of the biomarker genes in the real-time PCR.

Fig 2

Real-time PCR was conducted with PCR product that serially diluted 10-fold from 109 to 102 copy numbers. The emission of fluorescence was measured at each cycle numbers and negative control sample with no template DNA showed no increasing of fluorescence.