Neuron (image) Howard Hughes Medical Institute Share Print E-Mail Caption A DEET-sensitive neuron that expresses the gene str-217 (green) plays a role in worms' confused response to the insect repellent. Credit E. Dennis et al./Nature 2018 Usage Restrictions Must use credit. 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.