cells (IMAGE) Michigan Medicine - University of Michigan Caption Immunostaining in a genetically engineered pediatric high grade glioma model harboring the H3-G34R mutation. Tumor cells are shown in green, nuclei in blue, and H3-G34-mutation in red. Credit Castro/Lowenstein Lab Usage Restrictions Credit must be given to the creator. No derivatives or adaptations of the work are permitted. License CC BY-ND 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.