Computing with DNA Chemistry (image) University of Washington Share Print E-Mail Caption This is an artist's rendering shows DNA structures and a chemical reaction "program" on the screen. A "chemical computer" executes the molecular program. Credit Yan Liang, L2XY2.com Usage Restrictions Photo 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.