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. 2022 Mar 18;11(6):868. doi: 10.3390/foods11060868

Figure 2.

Figure 2

Specificity test of event-specific primer/probe set using qualitative PCR and ddPCR. (a) Agarose gel electrophoresis. Lane M, DL2000 DNA marker which contains six DNA fragments with lengths of 2000, 1000, 750, 500, 250, and 100 bp, respectively; lane 1: GM hLZ goat; lane 2: GM hLF goat; lane 3: GM hSA goat; lane 4: non GM goat; lane 5: no template control; lanes 6–7: KoP1 event. (b) Droplet readout of ddPCR. H05: KoP1 event; G05: GM hLZ goat; F05: GM hLF goat; E05: GM hSA goat; D05: non-GM goat; C05: no template control.