Fig. 4
From: Comprehensive analysis of DNA methylation for periodontitis
Protein–protein interaction (PPI) network and modular analysis of the DMGs in periodontitis. A Using the STRING online database, a total of 630 nodes (red represents hypo-methylated genes, and blue represents hyper-methylated genes) and 1790 interactions were identified in the DMG PPI network. B Top 10 genes in network string interactions by Degree method