Research Article

The Optimum Dietary Phenylalanine Requirement of Hybrid Grouper (Epinephelusfuscoguttatus ♀ × Epinepheluslanceolatus ♂) Juveniles: Effects on Growth Performance, Gut Micromorphology, and Antioxidation

Figure 4

Expression of Cu/Zn SOD and TNF-α in midgut with different dietary Phe levels.