Fig. 2
From: New targeted approaches for epigenetic age predictions
Age-associated DNA methylation measurements with droplet digital PCR. a Two-dimensional amplitude analysis of duplex ddPCR (blue: positive droplets for methylated CCDC102B; green: positive droplets for non-methylated CCDC102B; orange: double-positive droplets; black: negative droplets). b–h DNAm measurements by ddPCR in the training set (n = 40; blue) and independent validation set (n = 40; red). i Epigenetic age prediction based on ddPCR measurements of 7 CpGs in blood samples of the training and validation set