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. 2017 Feb 13;8:121. doi: 10.3389/fimmu.2017.00121

Figure 4.

Figure 4

Active CASPASE-3 staining in different tissues from uninfected and spring viremia carp virus (SVCV)-infected rag1−/− and rag1+/+ adult zebra fish. Tissue sections from (A) uninfected and (B) SVCV-infected rag1−/− and rag1+/+ adult zebra fish were stained by anti-human active CASPASE-3 antibody. Dark-stained areas in all rag1−/− tissues indicate the presence of active CASPASE-3. Images are representative of at least two independent experiments. Horizontal red line, 30 μm.