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. 2010 Nov 30;10:306. doi: 10.1186/1471-2180-10-306

Figure 5.

Figure 5

Excision levels of VPI-2 in mutant strains and strains complemented with intV2 (VC1758), and vefA (VC1785). Excision levels of ΔintV2 mutant (RAM-1), ΔintV2 mutant complemented (SAM-1), ΔvefA mutant (SAM-3), ΔvefA mutant complemented (SAM-5), and ΔvefB mutant (SAM-4). Unpaired t-test was used in order to infer statistical significance for the differences in VPI-2 excision between V. cholerae N16961 and test strains. **, p < 0.05; ***, p < 0.005. Error bars indicate standard deviation. Each experiment was performed in triplicate a minimum of three times.