IMAGE (image) Nara Institute of Science and Technology Share Print E-Mail Caption Removal of H3K27me3 in response to heat. Credit Nobutoshi Yamaguchi Usage Restrictions Credit required. Share Print E-Mail 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.