Sara Hutton (IMAGE) Oregon State University Caption Researcher Sara Hutton, a Ph.D. graduate of OSU, extracts RNA for qPCR to test gene expression of genes effected by pyrethroid exposure in the different generations of inland silverside fish. Credit Sara Hutton Usage Restrictions none License Original 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.