Both midzone and astral microtubules are involved in the delivery of cytokinesis signals: insights from the mobility of aurora B.

Examines the involvement of midzone and astral microtubules in the delivery of cytokinesis signals in aurora B. Mode of aurora B between a centromeric and cytoplasmic pool before anaphase onset; Delivery of the centromeric aurora B towards the center; Use of midzone microtubules in the primary signaling pathway for cytokinesis.