Figure 2 (image) RIKEN Caption Disrupted heterochromatin by stress via dATF-2 is inherited. Exposure of flies to heat stress during early embryogenesis caused the disruption of heterochromatin, leading to red eye (upper). When the heat-stressed flies were mated with non-stressed flies, the generated progenies exhibited slightly the red eye phenotype (lower right). The amount of red eye pigment was quantified and shown (lower right). Credit RIKEN Usage Restrictions None 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.