Fig. 1. Electron microscopy of myosin S1-decorated actin tails of R. conorii (a), L. monocytogenes (b) and S. flexneri (e) in Hep2 cells. The boxes in b and e are shown at higher magnification in (c,d) and (f,g), respectively. Scale bars: 0.2 µm (a,b); 0.4 µm (e); 50 nm (c,d,f,g). Reproduced from Gouin et al. (1999), with permission from Company of Biologists, Ltd.