Skip to main content
. 2020 Jul 22;9(8):182. doi: 10.3390/biology9080182

Figure 2.

Figure 2

Schematic representation displaying the process of the amplification for the RT-LAMP assay. Initially, the LAMP primers bind to the complementary target cDNA sequences (in the case of RNA viral detection), and dumbbell-shaped DNAs are produced. Then, during the cycling amplification step, several copies of such dumbbell DNAs are continuously produced. The products formed during the cycling amplification step are used in the elongation phase to generate amplified DNA with various sizes.