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. 2008 Nov 17;183(4):667–680. doi: 10.1083/jcb.200805163

Figure 5.

Figure 5.

Phospho-BubR1 antibodies delay anaphase onset in vivo. (A) Select frames from time-lapse videos of HeLa H2B-GFP that were injected with the indicated antibodies. (B) Videos were analyzed frame by frame to determine the percentage of cells from NEB to anaphase onset. For pS670, n = 20; pS1043, n = 20; T1042, n = 30; BubR1, n = 12; control IgG, n = 23. Error bars represent the highest and lowest values for each timepoint. (C) Cells injected with nonimmune and pS670 IgG were cold treated and stained for ACA and tubulin to visualize kinetochore attachments (insets).