Fig. 6: Distributions of Tissue Contribution Index (TCI) across 12 tissues in 460 healthy individuals.
From: Tracing the tissue origin of cell-free DNA through open chromatin footprint

The blue and red dashed lines represent the 2.5th and 97.5th percentiles of TCI for each tissue, respectively. The grey shaded area represents the central 95% of TCI determined from 460 healthy individuals, which was defined as the reference interval.