title: Designing ordered nucleic acid self-assembly processes.
abstract: A major goal of self-assembly research is the synthesis of biomolecular structures with diverse, intricate features across multiple length scales. Designing self-assembly processes becomes more difficult as the number of species or target structure size increases. Just as the ordered assembly of a machine or device makes complex manufacturing possible, ordered (or 'algorithmic') biomolecular self-assembly processes could enable the self-assembly of more complex structures. We discuss the design of ordered assembly processes with particular attention to DNA and RNA. The assembly of complexes can be ordered using selective, multivalent interactions or active components that change shape after assembly. The self-assembly of spatial gradients driven by reaction-diffusion can also be ordered. We conclude by considering topics for future research.
authors.affiliation: Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, United States. Electronic address: rschulm3@jhu.edu.
authors.forename: Rebecca
authors.initials: R
authors.lastname: Schulman
authors.affiliation: California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, United States.
authors.forename: David
authors.initials: D
authors.lastname: Doty
mesh_terms: D000465:Algorithms; D004247:DNA / Q000737:chemistry* / Q000378:metabolism*; D004058:Diffusion; D015195:Drug Design; D008958:Models, Molecular; D012313:RNA / Q000737:chemistry* / Q000378:metabolism*
chemical_list: D012313:RNA; D004247:DNA