TABLE 5.
Effect of acetate metabolism on the bias of strains expressing elevated concentrations of CheY
Parent strain without plasmid | Relevant phenotype
|
Mean flagellar rotational bias ± SEM (strain)
|
||
---|---|---|---|---|
Chemo- taxis | Acetate metab- olism | With pRL22ΔZ | With pDFB19 | |
CP875 | + | + | 0.01 ± 0.01 (RBB1169) | 0.02 ± 0.02 (RBB1113) |
RBB1106 | − | + | 0.50 ± 0.09 (RBB1161) | 0.07 ± 0.03 (RBB1115) |
RBB1109 | − | − | 0.46 ± 0.08 (RBB1162) | 0.05 ± 0.02 (RBB1111) |