Synthetic cells (IMAGE) University of North Carolina at Chapel Hill Caption Synthetic cells created with programmable peptide-DNA technology that directs peptides, the building blocks of proteins, and repurposed genetic material to work together to form a cytoskeleton, shown in fuscia. Credit UNC-Chapel Hill Usage Restrictions No restrictions. License Public Domain 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.