Kinesin Team (IMAGE) Rice University Caption From left, Rice University bioengineers Kenneth Jamison, Michael Diehl and Jonathan Driver developed a sensitive set of tools to measure the pulling power of the motor protein kinesin. They found kinesin didn't work well in pairs -- in part because it was so effective on its own. Credit Jeff Fitlow/Rice University Usage Restrictions Must credit: 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.