Extended Data Fig. 3: Summary of sample test results with sgDNase pretreatment.

a, Beeswarm plot of post-VAFs of 309 negative control gDNA samples and 267 positive samples with pre-VAF at 0.01% after sgDNase pretreatment. b, Receiver operator characteristic (ROC) plot for post-VAFs of samples in a after pretreatment by sgDNase.