Fig. 5
From: Estimating breast tissue-specific DNA methylation age using next-generation sequencing data
Pairwise analysis of DNAm age between different breast tissue types matched on chronological age: a, adjacent-normal (N) vs normal (K); b, tumor (T) vs normal (K); and c, tumor (T) vs adjacent-normal (N) breast tissue. In each plot, dotted lines joining points in each tissue group denote paired samples. Boxes in each plot represent the first, second, and third quartiles of each distribution. Wilcoxon signed-rank tests were used to obtain p values