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. 2017 Oct 28;4(1):52–58. doi: 10.1016/j.aninu.2017.10.004

Fig. 1.

Fig. 1

Effect of dietary non phytate phosphorus (NPP) level and phytase supplementation on relative expression of (A) osteopontin (OPN) and (B) calbindin (CALB1) mRNA in eggshell glands. The bars (means ± SEM) with different letters (a, b, c) showed significant differences at P ≤ 0.05. Control = 0.33% NPP; T1 = 0.24%NPP + 250 FTU/kg laboratory produced phytase; T2 = 0.24%NPP + 250 FTU/kg commercial phytase; T3 = 0.16%NPP + 500 FTU/kg laboratory produced phytase; T4 = 0.16%NPP + 500 FTU/kg commercial phytase.