Fig. 3

Heatmap and hierarchical clustering of differentially abundant proteins (DAPs) according to the origin of embryos. The 999 proteins with a p-value ≤ 0.050 after analysis of variance (ANOVA) were considered. Each line corresponds to one protein and each column to the normalized quantitative values of one embryo pool. The vertical grey line delimitates in vitro-derived embryos on the left from in vivo-derived embryos on the right. Red indicates higher abundance while blue indicates lower abundance compared with other conditions. Clusters of proteins identified after hierarchical clustering of data are delimited by colored vertical bars on the left and horizontal grey lines