The Lifestyles of the Fish and Famous -- on Extra Oxygen (4 of 14) (image) American Association for the Advancement of Science Share Print E-Mail Caption Jay F. Storz, University of Nebraska. This image relates to a paper that appeared in the June 14, 2013, issue of Science, published by AAAS. The paper, by Chandrasekhar Natarajan at University of Nebraska in Lincoln, NE, and colleagues was titled, "Epistasis Among Adaptive Mutations in Deer Mouse Hemoglobin." Credit [Image courtesy of Brent Hampton] Usage Restrictions Please cite the owner of the image when publishing. This image may be freely used by reporters as part of news coverage, with proper attribution. Non-reporters must contact Science for permission. 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.