image: A model of the DNA ssOrigami heart (2849 nt). This material relates to a paper that appeared in the Dec. 15, 2017, issue of Science, published by AAAS. The paper, by D. Han at Harvard Medical School in Boston, MA, and colleagues was titled, "Single-stranded DNA and RNA origami." view more
Credit: D. Han <i>et al., Science</i> (2017)