Figure 4.

The kinetics of RT-LAMP amplification of DENV1-4, JEV, and WNV templates with serial 10-fold dilutions. The x axis depicts the cycles of amplification, and the y axis shows DNA concentrations in terms of the fluorescence values at 483-533 nm wavelength. A, DENV1 diluted from 10⁰- to 10⁶- folds; B, DENV2 diluted from 10⁰- to 10⁶- folds; C, DENV3 diluted from 10⁰- to 10⁶- folds; D, DENV4 diluted from 10⁰- to 10⁶- folds; E, JEV diluted from 10⁰- to 10⁵- folds; F, WNV diluted from 10⁰- to 10⁹- folds.