Fig. 4

Co-expression networks. a The co-expression network between lipid-related genes and transcript factors (TFs). b The co-expression network between lipid-related genes and long noncoding RNAs (lncRNAs). The blue circle nodes indicate the lipid-related genes, the brown arrow nodes indicate the TFs, and the brown triangle nodes indicate the lncRNAs. The symbol size indicates the degree of nodes. The gray lines indicate positive co-expression, and the red lines indicate negative co-expression