Figure 1.
A) PCR amplification of 167 bp EDC 1. 50 bp DNA ladder. 2. Negative control, 3. EDC, B) PCR amplification of 414 bp ACTB as an internal (cfDNA) control. 1. 100 bp DNA ladder, 2. Genomic DNA, 3. Plasmid DNA containing ACTB fragment.
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