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. 2016 Dec 26;7:2117. doi: 10.3389/fmicb.2016.02117

FIGURE 8.

FIGURE 8

Biofilm assay on C. jejuni 11168H, 81-176, 81116, and M1 wild-type strains and respective rrpA and rrpB mutants. C. jejuni 11168H wild-type strain and mutants were grown for 72 h under aerobic (A) and microaerobic (B) growth conditions at 37°C without shaking, rinsed three times with PBS, followed by crystal violet staining. Asterisks denote a statistically significant difference ( = p < 0.05, ∗∗ = p < 0.01, ∗∗∗ = p < 0.001) between strains.