Renderings of Biosensor Walls (IMAGE) University of Tennessee Institute of Agriculture Caption These are perspective images of a conceptual phytosensor (plant) wall. Shown left is the lighted room, and shown right is the darkened room under sense-and-report photonic conditions. The glass partition (inset on left) concentrates HVAC return air across fungal VOC-sensing houseplants. The inset image on the right shows an engineered Nicotiana plant for constitutive expression of GFP yielding green fluorescence under built-in blue or UV lights next to a wild type red fluorescent plant under the same conditions. Credit Photo (inset, right) by Francisco Palacios. Design renderings by Susan G. Stewart and Rana Abudayyeh. 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.