Dawn Burst Network (IMAGE) University of Cambridge Caption A graphical representation of the complete early morning gene-regulatory network. Genes that regulate at least one downstream target are coloured dark blue, while other genes are colour-coded by the time period in which they have maximal expression. Credit Daphne Ezer 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.