Native Bacteria (image) Penn State Share Print E-Mail Caption This is a cross-section of an Anopheles mosquito that has been injected with Wolbachia (red). The blue area represents mosquito DNA. Credit Jason Rasgon, Penn State Usage Restrictions Non commercial use only 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.