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. 2017 Oct 2;216(10):3117–3132. doi: 10.1083/jcb.201610012

Figure 8.

Figure 8.

GTSE1 undergoes dynamic relocalization during mitosis. Before NEB, GTSE1 plus end tip tracks on microtubules (MTs) in an EB1-dependent fashion. After NEB, GTSE1 microtubule plus end tip tracking is suppressed, allowing the relocalization of GTSE1 to the lattice of slow-turnover microtubules in the mitotic spindle. GTSE1 relocalization allows it to promote turnover of the slow-turnover microtubule population. Upon anaphase onset, GTSE1 microtubule plus end tip tracking is reinstated, allowing GTSE1 to primarily decorate the fast-turnover astral microtubule population.