FIG 3 .

LGTV^GFP replication in infected salivary gland culture. Magnification, ×10 (organ with GFP filter imaging). LGTV expressed GFP, shown in green within the organ. Mock-infected organs were used for comparison, and small amounts of autofluorescence were observed within the lobular duct (ld; denoted by magenta arrow). Serial imaging of the same LGTV^GFP-infected and mock-infected midgut organ was completed. White arrows denote GFP puncta within LGTV^GFP-infected salivary glands. A great amount of GFP puncta were observed at 180 hpi (white arrows were not used). The asterisk at 108 hpi denotes the first time point where GFP expression within LGTV^GFP-infected salivary glands was distinguishable from autofluorescence in mock-infected salivary glands.