Figure 4.

Comparative motility assays for C. difficile strains. The motility of strain 630 was compared to that of both recent and historic 027 ribotypes, R20291, BI-16 and CD196; M120 was the non-motile control. Strains were inoculated into 0.05% BHI agar and incubated for 24 hours in an anaerobe chamber. The motility is visualized as stalactite projections.

Stabler et al. Genome Biology 2009 10:R102   doi:10.1186/gb-2009-10-9-r102
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