Gene ontology (GO) enrichment analysis of decidualization-related genes.

<p>(A) The union of human and mouse gene sets were analyzed using BiNGO software. Significantly enriched GOslim categories were highlighted with different colors representing different levels of significance. The size of each circle is correlated to the number of genes. (B) Comparative GO enrichment analysis for species-specific gene sets arranged in the biological process category (BP), the cellular component category (CC) and the molecular function category (MF), respectively. The analysis was applied to human and mouse gene sets, as well as 4 additional gene sets generated by set operations (union, intersection and difference) between them. The columns represent different gene sets, while the rows represent statistically significant GO terms.