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. 2022 Dec 26;14:187. doi: 10.1186/s13148-022-01415-3

Fig. 3.

Fig. 3

Effect of single CpG methylation on BDNF exon IV promoter activity. Methylation at CpG position -35, -87 and -39 does not show any significant change in promoter activity in control condition. In the cells treated with ADs, CpG-39 methylation significantly increases the promoter activity (P < 0.0001). Methylation at CpG-35 and -87 had no significant effect