These latter movements are currently thought to be catalyzed by motor proteins that connect microtubules with opposite polarity and then "walk" toward the end of the microtubules. Mitosis ends ...

Chromosomes that lack centromeres segregate randomly during mitosis and are eventually ... polymerization, and motor-directed movements). Other kinetochore proteins are part of the spindle ...

Despite their potential, DNA-nanoparticle motors don't have the speed of their biological counterparts, the motor protein, which is where the issue lies. This is where researchers come in to ...