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. 2006 Jun;74(6):3334–3341. doi: 10.1128/IAI.00090-06

TABLE 2.

Twitching motilities and adherence properties of strains used in this study

Genotype Twitching zone diam (mm) CHO cell adherencea
Wild type 16.0 ± 3 2.0 ± 0.1
exsA::Ω 15.3 ± 1 3.3 ± 1.4
ΔexsC 19.0 ± 2 2.9 ± 1.6
ΔexsD 16.0 ± 1 1.6 ± 0.5
Δvfr 6.6 ± 2 5.3 ± 0.9
ΔexsC Δvfr 5.6 ± 1.5 4.2 ± 1
ΔexsD Δvfr 6.0 ± 2 3.5 ± 3
a

Number of adherent P. aeruginosa bacteria per CHO cell.