Robust Rhythms Generated by Biological Circuits (image) The Korea Advanced Institute of Science and Technology (KAIST) Share Print E-Mail Caption The core transcriptional negative feedback loop and additional negative feedback loop in the biological circuit (picture 1) generate robust rhythms. The snapshots correspond the red dots in the time series graph. Credit KAIST 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.