Fig. 2From: Genome-wide DNA methylation analysis of pulmonary function in middle and old-aged Chinese monozygotic twinsDifferential methylation patterns for FEV1 from the 13 DMRs. Except the three DMRs (G, J, L), nine DMRs (A, C, E, F, I, K) were positively and four DMRs (B, D, H, M) negatively associated with FEV1Back to article page