Figure 1.

Effects of depletion of individual EBs on the distribution of other EB1 family members. (A–D) Immunofluorescent staining of the CHO-K1 cells for EB1, EB2, and EB3 after knocking down EB1 (A); EB2 (B); EB3 (C); or EB1 and EB3 simultaneously (D). EB-depleted cells are indicated by dotted lines. Bar, 10 µm. Enlarged insets from control (1) and EB-depleted cells (2) are shown in color; EB1 is red, EB2 is green, and EB3 is blue in the overlays. Bar, 5 µm. Averaged intensity distributions for each EB protein (±SEM) were obtained for 15–25 MT ends per condition; the values obtained in control cells from each experiment were used for normalization. Intensity distributions are shown for a control cell (a) and for cells depleted of EB1 (a′), EB2 (b), EB3 (c), or EB1 and EB3 simultaneously (d).

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