Guirong Wang, Vanderbilt University (IMAGE) Vanderbilt University Caption Researcher Guirong Wang sitting at the workstation where he tested the response of mosquito odorant receptors insert into frog eggs to a panel of 110 different odorants. Credit Steve Green, Vanderbilt 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.