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. 2002 Apr 30;99(9):6169–6174. doi: 10.1073/pnas.092010499

Table 2.

Reversal frequency and velocity of cheA mutants

Strains Reversal frequency, reversals per min Velocity, μm/sec
Wild type 18.89 ± 5.08 3.02  ± 0.13
LC-A1 21.00 ± 2.75 2.48  ± 0.71
LC-A2 0 3.01  ± 0.61
LC-A1A2 0 3.10  ± 0.32