Fig. 2: Relationship between epigenetic age acceleration calculated from the epigenetic pacemaker (EPM) model and inbreeding in plains zebras.
From: Epigenetic models developed for plains zebras predict age in domestic horses and endangered equids

Lines represent the predicted age acceleration for individuals with different chronological ages and different levels of inbreeding. Gray areas show 95% confidence intervals. Black dots represent the individual plains zebra data. Inbreeding was calculated in PLINK as a F and b FROH.