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. 2011 Mar 21;11:58. doi: 10.1186/1471-2180-11-58

Table 4.

Effect of the arcA mutation on swarming motility under anaerobic conditions

Diameter (cm)
Genotype Anaerobica %b

WT 8.0 ± 0.1 100

arcA mutant 0.0 ± 0.0 0

Mutant/parcA 4.6 ± 0.1 57

a Average of three replicates.

b Percent relative to the wild-type (WT).