IMAGE (IMAGE) Nara Institute of Science and Technology Caption MTA spatio-temporally screens cell edges with a reference time series of edge velocity and extracts molecular activity time series at the screened edges. The resulting activity time series extracted by MTA are considered representative causes of edge regulation. A transformation from the activity time series to the corresponding edge velocity is performed by the authors. Credit Yuichi Sakumura Usage Restrictions Credit required License Original 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.