Figure 3 | Scientific Reports

Figure 3

From: Comparison of DNA extraction methods on CITES-listed timber species and application in species authentication of commercial products using DNA barcoding

Figure 3

Gel electrophoresis of PCR amplification results of Dalbergia authentic wood samples using different extraction methods, (a,b) SDS-based method, (c,d) QIAGEN method, and (e,f) CCDB method. Red arrows indicate the amplicons of ITS2 (180 bp). Blue arrows indicate the amplicons of matK (300 bp). Yellow arrows indicate the amplicons of trnL region (314 bp). Green arrows indicate the amplicons of trnH-psbA (334 bp).

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