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. 2021 Dec 9;10(12):3066. doi: 10.3390/foods10123066

Figure 2.

Figure 2

Primer specificity validation. From left to right, the primers in the 6 electropherograms are LA, LB, LC, LD, LF, and ST. The DNA templates in the first well of each electropherogram are LA, LB, LC, LD, LF, and ST, and the last well is a negative control. The DNA templates in the remaining five wells are the remaining five strains of LAB DNA except for the first well.