Fig. 4
From: Essential genes of the macrophage response to Staphylococcus aureus exposure
![Fig. 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs11658-018-0090-4/MediaObjects/11658_2018_90_Fig4_HTML.gif)
Heat map of common DEGs in Comparison 2 (a) and corresponding biological network (b). a Heat map of hierarchical clustering for common DEGs in Comparison 2. “Red”: high expression, “green”: low expression. b Biological network constructed according to the direct connection among DEGs. “Red”: up-regulation, and “green”: down-regulation