Motor Protein Traffic (image) University of Massachusetts at Amherst Share Print E-Mail Caption This image depicts motor protein traffic along a single microtubule highway. Much like vehicular traffic in real life, kinesin motor traffic reduces the velocity of single motors. Multi-motor "cargos," such as the quantum dot depicted, can stay attached to the microtubule much longer because they can add multiple motors. Credit Leslie Conway and Jennifer Ross, UMass Amherst Usage Restrictions None Share Print E-Mail 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.