Fig. 1
From: Methylation alterations of imprinted genes in different placental diseases
Average methylation levels of the imprinted genes in the screening cohort. A PEG3, B GNAS, C IGF2, D MEST, E DLK1, F KCNQ1, G RB1, and H PEG10. Vertical coordinates represent the average DNA methylation level in the analyzed DMR. CON, normal term controls; PAS, placenta accreta spectrum; and PE, pre-eclampsia. Data are represented as the mean ± SEM; *P < 0.05 and **P < 0.01