Fig. 4
From: The landscape of cell-free mitochondrial DNA in liquid biopsy for cancer detection
Relationship of mtDNA fraction and overall tumor fraction in plasma. A Pearson correlation coefficients and corresponding significance levels between the mtDNA fraction and tumor fraction estimated by either ichorCNA or MAF, categorized by tissue type and collection center (A, U or N). B mtDNA fraction in the single pan-cancer dataset from cohort U separated based on tumor fraction as estimated by ichorCNA. C Correlation between mtDNA fraction recorded in a single pan-cancer dataset from cohort U and tumor fraction as estimated by ichorCNA. D Correlation between mtDNA fraction recorded in cohort U and mutant allelic fraction