MouSensors (IMAGE) Cell Press Caption This visual abstract summarizes MouSensors. D'Hulst et al. have increased the total number of neurons expressing specific mouse or human odorant receptors (ORs) in the nose of a mouse by genetically controlling OR gene choice. These MouSensors show lower specific odor detection thresholds and provide a platform to study OR gene expression and odor coding in vivo. Credit D'Hulst et al./Cell Reports 2016 Usage Restrictions Credit Required. 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.