Figure 3.
Tip structure of MTs growing from centrosomes in vitro, as seen by cryo-EM. (a–f) Showing multiple examples of long, curving protofilament bundles. From Chrétien et al. (1995).
Tip structure of MTs growing from centrosomes in vitro, as seen by cryo-EM. (a–f) Showing multiple examples of long, curving protofilament bundles. From Chrétien et al. (1995).