Table 2

Reversal frequency and velocity of cheA mutants

StrainsReversal frequency, reversals per minVelocity, μm/sec
Wild type18.89 ± 5.083.02  ± 0.13
LC-A121.00 ± 2.752.48  ± 0.71
LC-A203.01  ± 0.61
LC-A1A203.10  ± 0.32