Stabilization of microtubules by encapsulation of the GFP using a Tau-derived peptide

We constructed GFP-encapsulated microtubules (MTs) using Tauderived peptide which binds to their interior. The encapsulation of GFP dramatically increased the rigidity of MTs, resulting in their enhanced velocity on a kinesin-coated substrate. Moreover, the GFP-encapsulated MTs were significantly more stable compared to normal MTs.
identifier:https://doi.org/10.1039/C9CC04345D