Switching Direction (image) Oregon State University Share Print E-Mail Caption The motor protein KlpA moves in one direction on a single cytoskeleton track and switches to the opposite direction between a pair of cytoskeleton tracks. Credit Illustration by Kuo-Fu Tseng, courtesy of Oregon State University. 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.