'Articular Mouse', or 'Rice Grain' (IMAGE) National Research Tomsk State University Caption This is the 'articular mouse', or 'rice grain.' Credit TSU Usage Restrictions courtesy of Sergei Leschinskiy 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.