Process of Gene Duplication (IMAGE) Trinity College Dublin Caption This is an informational graphic of the process of gene duplication, showing how sister genes can confer mutational robustness by allowing organisms to adapt to novel environments. Credit Mario Fares, 2014. 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.