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. 2015 Jun 15;26(12):2227–2241. doi: 10.1091/mbc.E15-01-0026

FIGURE 4:

FIGURE 4:

Aurora B is highly associated with acentric fragments and their DNA tethers. (A) Still frames of a control neuroblast (no I-CreI expression) movie show GFP-tagged Aurora B (cyan) on kinetochores during metaphase and at the cleavage furrow during anaphase. Dotted lines outline the plasma membrane of the cell. Scale bars, 2 μm. (B) Still frames from a movie of a dividing neuroblast during the same mitotic stages with I-CreI–induced acentrics decorated with GFP-tagged Aurora B (cyan arrows). Undamaged chromosomes (cyan arrowheads) are not associated with Aurora B (bottom). These results are in accord with Royou et al. (2010). Dotted lines outline the plasma membrane of the cell. Scale bars, 2 μm.