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. 2016 Mar 25;7(19):27208–27219. doi: 10.18632/oncotarget.8349

Figure 4. Correlation between each metastatic sample and all primary tumors with respect to mutational profiles.

Figure 4

Correlation matrix based on the variant allele frequency (VAF) for all detected variants generated between all primary tumors and all metastases: the Pearson coefficient is color-coded according to the scale shown below the matrix.