Figure 2
From: Virulence characteristics of five new Campylobacter jejuni chicken isolates
Motility of C. jejuni chicken isolates in 0.4% motility agar. Motility of C. jejuni chicken isolates RO14, RO19, RO24, RO29 and RO37 by comparison with the highly virulent strain C. jejuni 81-176. Size of the motility halo after 48 h at 37°C. Results are the mean of three separate experiments. Statistical significance (Student’s t test) relative to the level of C. jejuni 81-176 strain is indicated.