Figure 5
From: Identification of constituent herbs in ginseng decoctions by DNA markers
PCR amplification of P. ginseng DNA in the commercial ginseng soup. Crude (lane 1) and extracted DNA (lane 2) were amplified by primer pair 7. Lane 3 is the positive control with DNA from P. ginseng and lane 4 is the negative control without DNA. Lane M represents the DNA size ladder.