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. 2015 Jun 17;8:29. doi: 10.1186/s12920-015-0107-z

Fig. 6.

Fig. 6

Pearson’s correlation of cell-free and cellular DNA read coverage signal with open/closed chromatin enrichment annotation. Pairwise Pearson’s correlation is calculated between fragment start site signal tracks from cell-free and cellular DNA sequencing data along with open chromatin (FAIRE-seq) and nucleosomal position (MNase-seq) signal annotation from ENCODE. The figure provides the pictorial representation of the resulting correlation matrix