Authors (IMAGE) St. Jude Children's Research Hospital Caption The authors' experiments revealed how the intrinsically disordered region undergoes changes as ribosomes are assembled and the nucleolus becomes more crowded. Credit Peter Barta / St. Jude Children's Research Hospital 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.