Fig. 3From: Whole genome deep sequencing analysis of cell-free DNA in samples with low tumour contentHeatmap showing the relative contribution of COSMIC mutational signature for (a) all somatic mutations in plasma and tumour samples; (b) somatic mutations which were shared with matched tumour and mutations which were unique to plasma samples. P0 – denotes plasma samples and T0 – denotes tumour samples. Samples 065 and 098 were from benign tumour patients and other samples were from cancer patientsBack to article page