Genetics (IMAGE) Rice University Caption In a microscopic image created at Rice University, two strains of synthetically engineered bacteria cooperate to create multicellular phenomena. Rice scientists created the biological circuit by programming bacteria to alter gene expression in an entire population. Their fluorescence indicates the engineered capabilities have been activated. Credit Bennett Lab/Rice University 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.