Malaria-proof Mosquito Larva (IMAGE) University of Arizona Caption Under UV light, this mosquito larva reveals a red fluorescent marker in its nervous system, causing eyes and nerves to glow. The marker's presence tells the researchers in Riehle’s team that this individual carries the genetic construct rendering it immune to the malaria parasite. Credit M. Riehle, University of Arizona Usage Restrictions Usage is permitted only in conjunction with posting/reporting of this particular press release, 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.