Fig. 5
From: The developmental origins of sex-biased expression in cardiac development
Protein-protein interaction networks. a PPIs were constructed from differentially expressed genes from male and female ES cells. The networks includes sex-biased modules highlighted by red (female-enriched) and blue (male-enriched) nodes. b PPI network compared to genes in the blue/violet module from the WGCNA analysis. The most important module (based on topological analysis) is encircled. The common genes are green, unique genes are orange; squares represent male-biased and circles female-biased genes