Martin Obr (IMAGE) Institute of Science and Technology Austria Caption By further developing cryo-electron tomography, postdoc Martin Obr was able to gain new insights into how viruses protect their genetic material. Credit IST Austria Usage Restrictions IST Austria 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.