Figure 1.—

lf1 cells have defects in flagellar length control, assembly, and motility. (A) Histogram of flagellar lengths of wild-type (solid bars) and lf1 (open bars) cells. (B) DIC images of wild-type and lf1 cells. Bars, 10 μm. (C) Histogram of flagellar lengths of wild-type cells before deflagellation (solid bars). (D) Histogram of flagellar length of lf1 cells before deflagellation (solid bars), immediately following deflagellation (open bars), and 120 min after deflagellation (shaded bars). (E) Histogram of wild-type and lf1 cell swimming velocity.