Genetically Encoded Fluorescent Biosensors at Work (image) Wyss Institute for Biologically Inspired Engineering at Harvard Share Print E-Mail Caption Genetically encoded fluorescent biosensors allow researchers to follow product accumulation in individual bacteria in real time and to filter the best producers out of cultures with billions of bacteria, each carrying a specific design. Credit Wyss Institute at Harvard University. 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.