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. 2011 Sep 6;71(3):244–251. doi: 10.1016/j.diagmicrobio.2011.07.014

Fig. 3.

Fig. 3

Detection of RT-LAMP products after amplification. (A) After RT-LAMP reaction, the EV71-positive sample showed turbidity (left), whereas the EV71-negative sample showed a clear solution, as determined by naked-eye observation. (B) After staining by EB (5 μg/mL), the EV71-positive sample became bright white (left), whereas the negative sample showed a dark liquid center under UV light.