MNV-1 associates with markers for the ER, cis/medial-Golgi bodies, and endosomes in infection. RAW264.7 cells were infected with MNV-1 at an MOI of 5, fixed at 12 hpi, and dual labeled with markers for the MNV-1 RC (dsRNA or NS7, shown in green) and various cellular membrane markers (shown in red). The MNV-1 RC was found to partially colocalize with markers for the ER (calnexin), the cis/medial-Golgi apparatus (Giantin) and endosomes (EEA1), visualized as a yellow hue, but showed very little colocalization with the cis Golgi (GM130) and no colocalization with lysosomes (LAMP1).