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Fig. 7 | BMC Oral Health

Fig. 7

From: Diagnostic biomarker candidates for pulpitis revealed by bioinformatics analysis of merged microarray gene expression datasets

Fig. 7

The hub genes and significant modules identified from the PPI network. a Top 10 hub mRNAs of pulpitis; b Module 1, with 22 nodes and 105 edges; c Module 2, with 56 nodes and 645 edges. The polygonal nodes represent the hub genes, and the round nodes are the other genes in the module network. The size and colour saturation of a node represent the degree of the node in each network

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