Fig. 4From: Whole genome deep sequencing analysis of cell-free DNA in samples with low tumour contentSomatic CNAs detected in patient 1084 (a) tumour and (b) plasma samples. Copy number across chromosome 1 to 22 are plotted. The colour of the data points denotes copy number; dark green - 1 copy, blue - 2 copy, brown – 3 copy and red – 4 copy. Light green horizontal line represents a subclonal predictionBack to article page