Movie S5.
Serial, tomographic slices and projected 3D model of a spindle from the human cell line, RPE1. The tomographic volume was built from five, serial 300nm thick sections and comprises ~1/5 the total spindle volume. KMTs are yellow (n=76), nonKMTs are red (n=1252). Pole distal and pole proximal ends are marked by blue and green circles, respectively. A centriole pair (blue cylinders) marks the centrosome of the spindle pole. Bar = 1um.