Mus musculus (IMAGE) Hokkaido University Caption The house mouse, Mus musculus. Credit Toyoyuki Takada Usage Restrictions This image can be used for reporting this research work without obtaining a permission if credited properly. 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.