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. 2014 Dec 4;197(1):159–173. doi: 10.1128/JB.02235-14

TABLE 4.

Migration velocity of BB2000 and YL1006 on semisolid LB agar

Strain 37°C
25°C
Migration velocity (mm/h) ΔfliL mutant/wild-type ratio P value Migration velocity (mm/h) ΔfliL mutant/wild-type ratio P value
BB2000 (wild type) 7.4 ± 1.6 2.2 ± 0.2
YL1006 (ΔfliL mutant) 5.0 ± 0.7 0.7 7.15E−04 0.7 ± 0.3 0.3 3.23E−07