FIG. 9.

CLSM on MHV-SGFP and MHV-WT. Virus obtained from ∼10⁷ infected LR7 cells was pelleted through a 20% sucrose cushion and resuspended in 100 μl of PBS. A 10-μl aliquot of either MHV-WT (A) or MHV-SGFP (B) was examined by CLSM (×100 magnification).