Figure 4 of Chen, Mol Vis 2014; 20:1605-1611.

Figure 4. Venn diagrams comparing phosphatidylcholine (PC), phosphatidylethanolamine (PE), phosphatidylserine (PS), and phosphatidylinositol (PI) species in control and S334ter-3 retinas. The numbers represent the PC, PE, PS, and PI species found to be unique or common in control and S334ter-3 rat retinas at postnatal day (P) 20, P30, and P60. The red and green circles represent the first versus second described organism below each circle respectively.