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. 2021 Nov 26;11(12):481. doi: 10.3390/bios11120481

Figure 2.

Figure 2

PCR detection of soybean allergen lectin using primer pair lect135f/lect135r (A, lanes 1–4), GMO allergen epsps using primer pair epsps114f/epsps114r (B, lanes 1–5) and epsps172f/epsps172r (C, lanes 1–5). Samples: (A) lane 1. soybean seeds flour, lanes 2–4. water (negative control); (B,C) Lanes 1–4. CRMs of Roundup Ready soybean (RRS) set: 0, 0.1%, 0.5%, 10%; lane 5. water (negative control); M. Molecular weight marker (Qiagen GelPilot 100 bp ladder).