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. 2017 Oct 17;7:13394. doi: 10.1038/s41598-017-13881-4

Figure 4.

Figure 4

Specificity test of RealAmp assay for the detection of Ustilago maydis. (a) The RealAmp fluorescence (RFU) vs. Cq [threshold time (min)] amplification curve graph was plotted automatically by the Bio-Rad CFX96 Real-Time PCR system. (b) Visual inspection of the RealAmp amplification products using SYBR Green I. The original orange color of SYBR green turned to green in a reaction mixture showing a positive result. The templates consisted of genomic DNA isolated from the following controls and other pathogens: PC, positive control (Staphylococcus aureus); NC-1, negative control 1 (Salmonella choleraesusi); NC-2, negative control 2 (S. bongori); SG200, Ustilago maydis strain SG-200; 1, Curvularia lunata; 2, Bipolaris maydis; 3, Colletotrichum truncatum; 4, Sporisorium reiliana; 5, Fusarium moniliforme; 6, F. graminearum; 7, Pythium inflatum.