Figure 9
From: Evaluating intra- and inter-individual variation in the human placental transcriptome
Enrichment heatmap. A heatmap of Benjamini-Hochberg adjusted p-values for the association between each explanatory variable (x-axis) and KEGG pathway categories (y-axis). To be included in the heatmap a KEGG pathway had to be associated with at least one explanatory variable at an FDR of 1%. Additionally, each explanatory variable was partitioned by the direction of its association with gene expression. For example, the variable ‘All Veg. Genes’ annotates all genes that demonstrated a significant vegetarian diet effect, while the variable ‘Increased Exp. in Veg.’ annotates those vegetarian diet associated genes whose expression profile increased relative to non-vegetarians. Similarly ‘Pos. Age Genes’ annotates all genes that significantly correlated with maternal age in a positive manner.