Size Enhancement (IMAGE) Japan Science and Technology Agency Caption Fig. 2: Size enhancement of Arabidopsis thaliana by high-speed myosin XI High-speed myosin XI was developed by replacing the motor domain of Arabidopsis myosin XI, which determines the rate of cytoplasmic flow, with the motor domain of Chara corallina. Expression of high-speed of myosin XI increases the size of plants (Arabidopsis thaliana) concomitantly with elevation of cytoplasmic streaming velocity. Credit Motoki Tominaga 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.