Fig. 4

LncRNAs and mRNAs co-expression network. Network of selected lncRNAs and mRNAs. Circle indicate mRNAs and squares indicate lncRNAs. The betweenness centrality was highlighted by the size of the circle. Red and blue denotes up-regulation and down-regulation, respectively. Lines indicate the relationship between the groups. The positive association was indicated by solid line and the negative association was indicated by dotted line