Motor proteins and microtubules (IMAGE) Technical University of Munich (TUM) Caption Motorproteine (grün) bewegen sich entlang der Mikrotubuli (rot) wie LKW auf Straßen. Credit Georg Merck / TUM Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.