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. Author manuscript; available in PMC: 2021 Feb 1.
Published in final edited form as: Mol Diagn Ther. 2020 Feb;24(1):95–101. doi: 10.1007/s40291-019-00429-7

Fig. 4.

Fig. 4

Copy number change across the genome in different libraries. Copy number changes (log2 values) were clearly separated between ssDNA libraries or pure-ssDNA libraries (red dots) and their matched dsDNA libraries (blue dots). ctDNA content was higher in ssDNA libraries or pure-ssDNA libraries than dsDNA libraries. Segment deletions in chromosome 10p (in PS1) and 8p (in PS6) were used for ctDNA content calculation (ctDNA percentage indicated). The x axis indicated the chromosomes and the y axis indicated the log2 copy number values