Male brain is not what we thought: methylation of DNA is key just before and after birth

http://www.nature.com/nature/journal/v520/n7545/full/520009a.html

http://www.nature.com/articles/520009a.epdf?shared_access_token=bHMC9JBEHSeJG_orjMHdGNRgN0jAjWel9jnR3ZoTv0OKAW_z-IkGZYC-fjTdk7dlPfSuvjWFowuydFMZZ-Ruk0Zvu2FgQk6DdVwd5xIR_9p8uWwLHJPf58s5qLeS8D5XHdG72-FVU89a84xz1OHpPsQVyDKLxp9Zelzl5zSkiCmiS7O9sjfPlAljzb_U08aXZJ4gpphsUpIf9jfcrh5aYA%3D%3D

http://www.nature.com/neuro/journal/vaop/ncurrent/full/nn.3988.html