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. 2019 Dec 18;8(1):5. doi: 10.3390/microorganisms8010005

Figure 4.

Figure 4

Tracing of the suspected colonies from probiotic powder using RAPD-PCR analysis. (a) Primer 239; (b) primer KAY3; lane 1—marker 1 kb, lane 2—marker 100 bp, lanes 3–17 (colonies PP1–PP15), lane 18—LB41P strain, lane 19—marker 100 bp, lane 20—marker 1 kb; lower half of the gel: lane 21—marker 1 kb, lane 22—marker 100 bp, lanes 23–37 (colonies PP16–PP30), lane 38—LB41P strain, lane 39—marker 100 bp, lane 40—marker 1 kb. Positive control—LB41P.