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. 2016 Nov 29;37(1):57–65. doi: 10.3892/or.2016.5284

Figure 5.

Figure 5.

Representative atomic-force microscopy images of DNA in (A and B) wild-type (WT) and (C and D) KRAS mutant patients before (A and C) and after (B and D) yttrium-90 (90Y) treatment. 90Y treatment appeared to induce significant fragmentation in circulating cell-free DNA for KRAS WT but not in KRAS mutant patients.