Rheumatoid Arthritis with Deficiency Pattern in Traditional Chinese Medicine Shows Correlation with Cold and Hot Patterns in Gene Expression Profiles

Figure 2

The subnetworks made up of highly connected regions and functions of the nodes in TCM deficiency pattern-related genes. Cycles represent nodes. All edges represent interactions between the nodes. Clusters with score >2 were considered to be significant (it represents the log of the probability that the network was found by chance).

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