The XMAP215/ch-TOG/Msps family of microtubule-associated proteins (MAPs) promote microtubule growth in vitro and are concentrated at centrosomes in vivo. We show here that Msps (mini-spindles protein) ...
Centrosomes define the poles of mitotic spindles, but spindles that lack centrosomes mediate meiotic chromosome segregation in females. Recent studies provide new insight into anastral-spindle ...