Purdue University Gene Editing (IMAGE) Purdue University Caption Purdue University researchers have developed a new technology that could change how gene editing is approached. NgAgo is programmed with guide DNA (red) to cut DNA (purple) at specific regions, enabling precise genetic modifications. Credit Kevin Solomon/Purdue University Usage Restrictions None 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.