Figure 3 (IMAGE) Institute for Basic Science Caption Effect of POLQ deletion on cell survival fraction after carbon ion or x-ray irradiation. (B) POLQ deletion increases chromatid breaks after carbon ion irradiation. Credit Institute for Basic Science Usage Restrictions Attribution Required License Original 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.