Mouse (IMAGE) U.S. National Science Foundation Caption In many cases, scientists will now be able to find mutations by conducting quick computer analyses of the new mice sequences instead of by breeding mice. Credit National Park Service photo by John Good 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.