A Unified Model for How DNA Is Read (image) Cold Spring Harbor Laboratory Share Print E-Mail Caption New research has revealed that the initial steps of reading DNA are actually remarkably similar at both the genes that encode proteins (here, on the right) and regulatory elements (on the left). The main differences seem to occur after this initial step. Gene messages are long and stable enough to ensure that genes become proteins, whereas regulatory messages are short and unstable, and are rapidly "cleaned up" by the cell. Credit Adam Siepel, Cold Spring Harbor Laboratory Usage Restrictions None 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.