FIG. 3.
Representative scanning electron microscopy. (A) SEM of C. jejuni DSM 4688 cultured under microaerobic conditions. (B and C) SEM of P. putida DSM 50198 and C. jejuni DSM 4688 cocultured under aerobic conditions for 32 h. C. jejuni cells are spiral shaped when cocultured with P. putida. (B to D) Cells of Pseudomonas and Campylobacter can be distinguished by the shape and thickness of the cells; fiberlike structures form cobwebs around the bacteria. (D) Both P. putida and C. jejuni seem to interact by close contact.