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. 2015 Nov 14;15:265. doi: 10.1186/s12866-015-0595-1

Fig. 4.

Fig. 4

Specificity of RT-LAMP assay for the detection of DENV2. a Agarose gel electrophoresis analysis of the DENV2 RT-LAMP amplification product, showing the specificity of the primers. b The real-time monitoring over time for the DENV2 RT-LAMP reaction. c Visual inspection of the RT-LAMP specificity assay with SYBR Green I corresponding to the agarose gel electrophoresis analysis. 1, negative (water); 2–3, DNA of HSV and EBV, respectively; 4–9, RNA of JEV, YFV and DENV1-4, respectively; M, DL1000 DNA Marker