Fig. 8

Cytoscape visualization of the lipid metabolism regulatory network in A. protothecoides under temperature stress. The co-expression network that included 17 TFs and 32 metabolism-related genes was constructed using the Pearson coefficient (R ≥ 0.9 and P < 0.005) as a cutoff threshold value. Green circles represent TF genes and purple squares indicate lipid metabolism-related genes. Red lines indicate positive significant correlations. The full names of the corresponding genes are shown in Additional file 2: Tables S2 and S7