Human Transcription Preinitiation Complex (IMAGE) DOE/Oak Ridge National Laboratory Caption The researchers used the new model to accurately identify clusters of gene mutations (spheres), which helped them study the emergence of various genetic diseases. Credit Image credit: Ivaylo Ivanov, Georgia State University 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.