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. 2018 Jan 9;8:2638. doi: 10.3389/fmicb.2017.02638

FIGURE 3.

FIGURE 3

Active uptake of E. ictaluri LAVs opsonized with IN and HI sera from challenged fingerlings in catfish peritoneal macrophages at 32°C. EiΔevpB and ESC-NDKL1S indicate serum of vaccinated fish with EiΔevpB and ESC-NDKL1, respectively; WS indicates serum from fish challenged with WT, and NS indicates serum from control fish. a,bPresence of letters on top of bars indicates group differences in uptakes with bars with different letters being different from each other and from bars without a letter designation (P < 0.05). Indicates treatment differences in the uptakes (P < 0.05). ∧+Indicate group differences in the uptakes (P < 0.05). The data represent the mean of MFI of macrophage phagocytic uptake from five fish ± SD.