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. 2017 Sep 13;8:171. doi: 10.3389/fpsyt.2017.00171

Figure 3.

Figure 3

The moderating role of maternal sensitivity is observed on the association between SLC6A4 CpG-specific methylation at birth in FT infants (A), but not on the association between SLC6A4 CpG-specific methylation at discharge in VPT infants (B). Circles and dotted lines represent infants from low-sensitive mothers (−1 SD). Squares and continuous lines represent infants from high-sensitive mothers (+1 SD). Negative emotionality is measured as the proportion of time on the entire Reunion #2 episode; SLC6A4, serotonin transporter gene; CpG2, chr17: 28562786-28562787, −72 pb from the TSS; FT, full-term; VPT, very preterm.