Figure 1
From: DNA methylation patterns in newborns exposed to tobacco in utero
Global DNA Methylation. A) Global DNA methylation index in cord blood DNA of 10 newborns exposed to in utero tobacco, and 10 newborns non-exposed to in utero tobacco (Box plots). B) Manhattan plot for methylation status in umbilical cord blood DNA from newborns exposed or non-exposed to in utero tobacco. The vertical axis indicates (-log10 transformed) observed p-values and the horizontal threshold indicates the significance level (p = 1x10−5).