FIG 4.
Trehalose induces cytoplasmic vacuolization and alters MVB contents and intra-MVB virion morphology in HAECs at 96 hpi. One day after replating, HAECs were infected with TB40E at an MOI of 3 in the presence or absence of 100 mM trehalose. At 96 hpi, cells were fixed and processed for electron microscopy. Black bars,1 μm.