'Gait Keeper' Map (IMAGE) Wiley Caption This image is a map showing the global distribution of the DMRT3 "gait keeper" mutation. Credit Credit: <i>Animal Genetics</i> 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.