Fig. 6.

EV71 translocates into BMP-enriched LE at 30 mai. (A) RD-hSCARB2 cells were infected with EV71 and then fixed 20 min or 30 min after the infection followed by immunofluorescence. DAPI is in blue, EV71 antigen is in green, whereas BMP is labelled in red. The panels on the right are enlarged 3D cross-section views of the dashed rectangles in the merged panels. Arrowheads indicate co-localization of EV71 with BMP. Representative images are shown. Scale bars: 10 µm. (B) Co-localization rate of EV71 with BMP at 20 or 30 mai. **P<0.01. Statistical significance was determined by a two-tailed, unpaired t-test. Error bars represent s.d.