907170.fig.002a
907170.fig.002b
907170.fig.002c
907170.fig.002d
907170.fig.002e
907170.fig.002f
Figure 2: Morphological characteristics of S. typhi under a Nikon 90i fluorescence microscope (a–d) (magnification, 1,000×) or an atomic force microscope (e, f). (a) Normal cells, (b) VBNC cells, (c) VBNC cells after absorbing added nutrition, (d) resuscitated cells, (e) normal cells by AFM, and (f) VBNC cells by AFM.