Fig. 2From: Identification of HMGB2 associated with proliferation, invasion and prognosis in lung adenocarcinoma via weighted gene co-expression network analysisPPI network and GO annotations of the hub genes in the blue module. A MCODE analysis of all the 60 genes in the blue module resulted in the PPI network of 25 hub genes. B GO annotations of 25 hub genes in the blue module. PPI, protein–protein interaction; GO, gene ontologyBack to article page