Models (IMAGE) Tokyo Medical and Dental University Caption These are models for alternative splicing regulation of TTN pre-mRNAs by wild-type (left) and mutant (right) RBM20. Credit Frontier Research Unit: Gene Expression,TMDU 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.