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. 2011 Sep 20;2(5):e00201-11. doi: 10.1128/mBio.00201-11

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Copyright © 2011 Sweeney and Guillemin.

This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License, which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original author and source are credited.

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FIG 1 — Schematic representation of chemotaxis signaling in E. coli (A) and H. pylori (B). Chemoreceptors are shown in purple and flagellar motors in green spanning the cell membrane. Cytoplasmic chemotaxis proteins CheA, CheW, CheY, CheZ, CheR, CheB, CheV, and ChePep are labeled. Protein modifications are shown as pink circles for phosphorylation and purple hexagons for methylation. Activating interactions between signaling pathway components are indicated by arrows, and speculative interactions are indicated by dotted lines.