Box plots of methylation values.

<p>Box plots represent both male and female individual methylation data at each loci/tissues. Red boxes represent females and blue boxes represent males. Significant t-test (corrected for multiple testing by Bonferoni method) differences between sexes are indicated by a green bracket and a star (for detailed p values see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0044585#pone.0044585.s006" target="_blank">Table S2</a> and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0044585#pone.0044585.s007" target="_blank">S3</a>).