Fig. 7From: Investigation of the invasion mechanism mediated by the outer membrane protein PagN of Salmonella TyphimuriumRck and PagN of S. Typhimurium mediate a Zipper-like entry mechanism. a-b CHO cells were incubated with PagN-beads (a) or HB101-pagN (b). c-d Jeg-3 cells were incubated with Rck-beads (c) or MC1061-rck (d). After 1 h, the cells were washed and then processed for scanning electron microscopyBack to article page