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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: Virology. 2017 Oct 22;513:129–135. doi: 10.1016/j.virol.2017.10.011

Figure 4.

Figure 4

Levels of viral transgene expression in mice immunized by intramuscular versus subcutaneous routes. A) In vivo imaging of BALB/c mice inoculated either SC or IM with a replication-defective HSV-2 encoding firefly luciferase expressed from a viral IE gene promoter. Images shown are of a representative mouse from one time point of each group from one of two independent experiments. B) Quantification of the luciferase activity expressed as average radiance (photons/second/ squared cm/steradian). Number of mice: 5 per group.