FIGURE 2.

Epigenetic age acceleration in cattle blood is not correlated with that in oocytes. (a‐b) Cross‐validation estimates of epigenetic age acceleration in blood versus epigenetic age acceleration in oocytes. Dashed line indicates the diagonal line (y = x). The solid line corresponds to the regression line. (a) Results for the multi‐tissue cattle clock. (b) Single‐tissue clocks for oocytes (x‐axis) and blood (y‐axis). (c) Human‐cattle clock of chronological age. (d) Boxplots of epigenetic age acceleration in blood or oocytes for different cattle clocks