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. 2017 Mar 14;7:44238. doi: 10.1038/srep44238

Figure 1. Specificity and reactivity of the LAMP assay for the identification of garlic.

Figure 1

Purified plant genomic DNAs from garlic and other samples were used to perform LAMP. Lanes M and N represent 100 bp of DNA ladder and the negative control, respectively. (A) The specificity of LAMP primers used for the detection of garlic. Lanes 1–10 represent different DNAs: 1, garlic; 2, Chinese leek; 3, Chinese onion; 4, green onion; 5, onion; 6, pepper; 7, basil; 8, parsley; 9, chili; and 10, ginger. (B) The reactivity of LAMP primers used for the detection of garlic mixed with different percentages of the four other forbidden vegetables. Lane 1: positive control, Lanes 2–7: 50%, 20%, 10%, 5%, 2%, and 1% of garlic DNA mixed with DNAs from the four other forbidden vegetables. The adulteration ratios of FFVs are listed in Table 2.