Fig 9.
Immunohistochemical analysis of mouse brain tissue collected following intracranial infection. Samples collected from sacrificed mice following a 1 × 105 PFU intracranial injection of SFV4-miRT124 (A) or SFV4-miRT122 (B). Samples were collected 3 days (A) or 2 days postinfection. (B). Magnified pictures taken from the areas indicated with black boxes. Staining is done from paraffin-embedded 7-μm tissue slices using a polyclonal anti-SFV antibody. Virus antigen in infected cells is shown in brown. Background stained with hematoxylin. Scale bar, 200 μm.