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. 2013 Jan 29;8(1):e54390. doi: 10.1371/journal.pone.0054390

Figure 4. Model of how the combined activity of the CetABC and CetZ systems control energy taxis in C. jejuni.

Figure 4

A) Diagram showing our assumptions about the tube taxis assay (right), schematically displaying a hypothesis on role and sensing by the CetZ and CetABC systems. B) Model displaying possible signal transduction by the CetABC and CetZ system (left, adapted from [19]) and their interaction with the chemotaxis pathway via the CheA protein. The dominant CetABC pathway is shown by bold arrows (see discussion for more information). ETS, electron transport chain; OM, outer membrane; IM, inner membrane.