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. 2018 May 18;9(38):25181–25192. doi: 10.18632/oncotarget.25388

Figure 2. DNA yield with each extraction methods among patients with advanced NSCLC and healthy volunteers.

Figure 2

Plasma DNA was isolated by manual extraction (200-M) and automated extraction (1000-A). The concentration of plasma DNA was evaluated with qPCR (A), or Quantus, the fluorescent measurement of dsDNA intercalated dye (B). The p-value for the comparison between 200-M and 200-A is p = 0.597 (qPCR), p = 0.077 (Quantus); that between 200-M and 1000-A, and between 200-A and 1000-A, is p < 0.001 (both methods).