title: A synthetic block copolymer regulates S1 nuclease fragmentation of supercoiled plasmid DNA.
authors.affiliation: Department of Materials Science and Engineering, Graduate School of Engineering, The University of Tokyo, Hongo 7-3-1, Bunkyo, Tokyo 113-8655, Japan.
authors.forename: Kensuke
authors.initials: K
authors.lastname: Osada
authors.forename: Yuichi
authors.initials: Y
authors.lastname: Yamasaki
authors.forename: Satoshi
authors.initials: S
authors.lastname: Katayose
authors.forename: Kazunori
authors.initials: K
authors.lastname: Kataoka
mesh_terms: D004278:DNA, Superhelical / Q000737:chemistry* / Q000648:ultrastructure; D006868:Hydrolysis; D008239:Lysine / Q000031:analogs & derivatives* / Q000737:chemistry; D018625:Microscopy, Atomic Force; D009690:Nucleic Acid Conformation; D010957:Plasmids / Q000737:chemistry / Q000648:ultrastructure; D011092:Polyethylene Glycols / Q000737:chemistry*; D011108:Polymers / Q000737:chemistry; D015719:Single-Strand Specific DNA and RNA Endonucleases / Q000737:chemistry*
chemical_list: D004278:DNA, Superhelical; D011108:Polymers; C092361:poly(ethylene glycol) lysine copolymer; D011092:Polyethylene Glycols; D015719:Single-Strand Specific DNA and RNA Endonucleases; D008239:Lysine