title: Coarse-graining DNA for simulations of DNA nanotechnology.
abstract: To simulate long time and length scale processes involving DNA it is necessary to use a coarse-grained description. Here we provide an overview of different approaches to such coarse-graining, focussing on those at the nucleotide level that allow the self-assembly processes associated with DNA nanotechnology to be studied. OxDNA, our recently-developed coarse-grained DNA model, is particularly suited to this task, and has opened up this field to systematic study by simulations. We illustrate some of the range of DNA nanotechnology systems to which the model is being applied, as well as the insights it can provide into fundamental biophysical properties of DNA.
authors.affiliation: Physical & Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford, OX1 3QZ, UK.
authors.forename: Jonathan P K
authors.initials: JP
authors.lastname: Doye
authors.forename: Thomas E
authors.initials: TE
authors.lastname: Ouldridge
authors.forename: Ard A
authors.initials: AA
authors.lastname: Louis
authors.forename: Flavio
authors.initials: F
authors.lastname: Romano
authors.forename: Petr
authors.initials: P
authors.lastname: Šulc
authors.forename: Christian
authors.initials: C
authors.lastname: Matek
authors.forename: Benedict E K
authors.initials: BE
authors.lastname: Snodin
authors.forename: Lorenzo
authors.initials: L
authors.lastname: Rovigatti
authors.forename: John S
authors.initials: JS
authors.lastname: Schreck
authors.forename: Ryan M
authors.initials: RM
authors.lastname: Harrison
authors.forename: William P J
authors.initials: WP
authors.lastname: Smith
mesh_terms: D000465:Algorithms; D004247:DNA / Q000737:chemistry* / Q000378:metabolism; D008958:Models, Molecular; D049329:Nanostructures / Q000737:chemistry; D036103:Nanotechnology; D009690:Nucleic Acid Conformation; D010084:Oxidation-Reduction
chemical_list: D004247:DNA