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. 2022 Jan 15;17(1):174–184. doi: 10.1515/med-2022-0410

Figure 2.

Figure 2

The methylation profile of methylated alleles of H19, SNRPR, and PEG3 for a different group. Boxplot diagrams present the methylation percentage of all CpG sites across H19 (H19 P1-P6), SNRPR (SNRPN P1-7), and (PEG3 P1-P4) in six groups (AOA-C, NOA-C, AOA-B, NOA-B, AOA-P, and NOA-P). The box represents the interquartile range, which contains 50% of values. The whiskers are lines that extend from the box to the highest and lowest levels. A line across the box indicates the median value for each group. Statistical significance values are as follows: *P ≤ 0.05 and **P ≤ 0.001.