Day 3 embryo and TE molecular signatures:

<p>Heat map of the molecular signatures in six day 3 embryos and five TE samples. Each horizontal line represents a gene and each column represents a single sample. The color intensity indicates the level of gene expression (red for up-regulation and blue for down-regulation) “see also <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0039306#pone.0039306.s006" target="_blank">Table S1</a> and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0039306#pone.0039306.s007" target="_blank">S2</a>”.