Corresponds to images presented in Fig. 1 B. An example of spindle formation in a cell with centrosomes only partially separated by NEB. Note that kinetochore fibers that appear in association with those kinetochores that are oriented away from the centrosomes. These K-fibers converge and form an ectopic pole. However, over time, all distal K-fibers become incorporated into the main spindle that forms between the centrosomes.
