FIG 4 .

LGTV^GFP replication in infected synganglion culture. Magnification, ×10 (organ with GFP filter imaging). LGTV expressing GFP is denoted by green within the organ. A mock-infected organ was used for comparison, and high autofluorescence was observed. Serial imaging of the same LGTV^GFP-infected and mock-infected midgut organ was performed. The white box denotes GFP puncta within LGTV^GFP-infected synganglion in midgut tissue and in the retrocerebral area. The asterisk at 180 hpi denotes the time point where puncta of GFP expression within LGTV^GFP-infected synganglion was distinguishable from autofluorescence in mock-infected synganglion.