Fig. 4From: New insight into long non-coding RNAs associated with bone metastasis of breast cancer based on an integrated analysisProtein–protein interaction (PPI) networks of DEmRNAs. A Bone metastasis vs lung metastasis; B Bone metastasis vs liver metastasis. The red and green circles represented proteins encoded by up- and down-regulated DEmRNAs. Circles with black border were DEmRNAs derived from top 10 down- and up-regulated DEmRNAsBack to article page