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Novel nucleic acids nanobiotechnology integrated with materials science

Research Project

Project/Area Number 16200034
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Biomedical engineering/Biological material science
Research InstitutionKyushu University

Principal Investigator

MARUYAMA Atsushi  Kyushu University, Institute for Materials Chemistry and Engineering, Professor (40190566)

Project Period (FY) 2004 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥47,840,000 (Direct Cost: ¥36,800,000、Indirect Cost: ¥11,040,000)
Fiscal Year 2007: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
Fiscal Year 2006: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Fiscal Year 2005: ¥13,650,000 (Direct Cost: ¥10,500,000、Indirect Cost: ¥3,150,000)
Fiscal Year 2004: ¥13,520,000 (Direct Cost: ¥10,400,000、Indirect Cost: ¥3,120,000)
KeywordsPolycations / Comb-type copolymers / Polyelectrolytes / DNA / Hybridization / DNA nanomachines / 核酸シャペロン / グアニジノ基 / 鎖交換反応 / 核酸 / 核酸鎖交換反応 / ナノマシン / 核酸ナノテクノロジー / カチオン性共重合体 / 遺伝子診断
Research Abstract

1. Water soluble polyelectrolyte complex between cationic comb-type copolymer and nucleic acid We have been interested in the soluble interpolyelectrolyte complexes(IPEC)between DNA and the cationic comb-type copolymers, poly(L-lysine)-graft-dextran(PLL-g-Dex), consisting of a polylysine backbone and abundant hydrophilic graft chains of dextran as a model of nucleic acid-binding proteins. The copolymer forms a totally soluble IPEC in which the DNA coil-globule structural transition, i.e. compaction, is suppressed. The soluble nature of the complex enables us to spectroscopically monitor the effect of highly basic polymers on DNA hybridization. We found that an electrostatically equivalent amount of the comb-type copolymers increased stability of a double-stranded (ds)DNA and a triple-stranded DNA under physiological relevant conditions. Furthermore, we found that the copolymers stimulated the strand-exchange reaction between a ds DNA and its complementary single-stranded (ss)DNA, and e … More xhibit nucleic acid chaperoning activity.
2. Acceleration of DNA hybridization by cationic comb-type copolymer Nucleic acid hybridization is a pivotal process in gene expression, replication and recombination in vivo. For biotechnology purposes, however, an increase in hybridization rate even at low DNA concentration is particularly important. Poly(L-lysine)-graft-dextran at nanomolar concentration significantly accelerated DNA-hybridization rate over 200-fold under physiologically relevant ionic conditions.
3. Cationic comb-type copolymers for boosting DNA-fueled nanomachines For the better applications and developments of DNA nanomachines, their responding kinetics, output, and sequence-selectivity need to be improved. Furthermore, the DNA nanomachines currently have several limitations in operating conditions. In this study, we showed that poly(L-lysine)-graft-dextran produces the robust and quick responses of DNA nanomachines under moderate conditions including physiologically relevant conditions even at very low strand concentrations(nanomoles per liter range)through hybrid stabilization and DNA strand exchange acceleration. Less

Report

(5 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (65 results)

All 2007 2006 2005 2004 Other

All Journal Article (37 results) (of which Peer Reviewed: 11 results) Presentation (17 results) Book (1 results) Remarks (2 results) Patent(Industrial Property Rights) (8 results) (of which Overseas: 2 results)

  • [Journal Article] Abundant graft chains do not interfere with coil-helix transition of polylysine but with alfa-beta transition, resulting in stabilization of helical structure at high temperature2007

    • Author(s)
      R.Moriyama, et. al.
    • Journal Title

      React.Funct.Polym 67

      Pages: 1381-1387

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Cationic Comb-type Copolymers for Boosting DNA-Fueled Nanomachines2007

    • Author(s)
      S.W.Choi, et. al.
    • Journal Title

      Nano Lett 7

      Pages: 172-178

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Polymer-brush stabilized polyplex for a siRNA carrier with long circulatory half-life2007

    • Author(s)
      A.Sato, et. al.
    • Journal Title

      J.Control.Rel 122

      Pages: 209-216

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Abundant graft chains do not influence coil-to-helix but [alpha]-to-[beta] transition of polylysine backbone, resulting in thermoreversible [beta]-to-[alpha] transition2007

    • Author(s)
      R., Moriyama, et. al.
    • Journal Title

      Reactive and Functional Polymers 67

      Pages: 1381-1387

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Cationic Comb-Type Copolymers for Boosting DNA-Fueled Nanomachines2007

    • Author(s)
      S.W., Choi, et. al.
    • Journal Title

      Nano Lett 7

      Pages: 172-178

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Abundant graft chains do not interfere with coil-helix transition of polylysine but with alfa-beta transition,resulting in stabilization of helical structure at high temperature2007

    • Author(s)
      R.Moriyama, et. Al.
    • Journal Title

      React.Funct.Polym. 67

      Pages: 1381-1387

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cationic Comb-type Copolymers for Boosting DNA-Fueled Nanomachines2007

    • Author(s)
      S.W.Choi, et. al.
    • Journal Title

      Nano Lett. 7

      Pages: 172-178

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Polymer-brush stabilized polyplex for a siRNA carrier with long circulatory half-life2007

    • Author(s)
      A.Sato, et. al.,
    • Journal Title

      J.Control.Rel. 122

      Pages: 209-216

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bis-Pyrene-Labeled Molecular Beacon : A Monomer-Excimer Switching Probe for the Detection of DNA Base Alteration2007

    • Author(s)
      K.Yamana et al.
    • Journal Title

      Bioorg. Medi. Chem. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Cationic Comb-type Copolymers for Boosting DNA-Fueled Nanomachines2007

    • Author(s)
      S.W.Choi et al.
    • Journal Title

      Nano Letters 7

      Pages: 172-178

    • Related Report
      2006 Annual Research Report
  • [Journal Article] DNA nanomachine switching improved by cationic comb-type copolymer2007

    • Author(s)
      S.W.Choi et al.
    • Journal Title

      Macromol. Symp. 249-50

      Pages: 317-321

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Spectroscopic investigation of cationic comb-type copolymers/DNA interaction : interpolyelectrolyte complex enhancement synchronized with DNA hybridization2007

    • Author(s)
      Y.Sato et al.
    • Journal Title

      Langmuir 23

      Pages: 65-69

    • Related Report
      2006 Annual Research Report
  • [Journal Article] pH-sensing nano-crystals of carbonate apatite: effects on intracellular delivery and release ofDNA for efficient expression into mammalian cells2006

    • Author(s)
      E.H.Chowdhury, et. al.
    • Journal Title

      Gene 376

      Pages: 87-94

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Structural effect of cationic copolymers on nucleic acid-chaperctivity2006

    • Author(s)
      K.Takada, et. al.
    • Journal Title

      Nucleic Acids Symp Ser (Oxf) 50

      Pages: 27-28

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] pH-sensing nano-crystals of carbonate apatite : effects on intracellular delivery and release of DNA for efficient expression into mammalian cells2006

    • Author(s)
      E.H., Chowdhury, et. al.
    • Journal Title

      Gene 376

      Pages: 87-94

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Structural effect of cationic copolymers on nucleic acid-chaperoning activity2006

    • Author(s)
      K., Takada, et. al.
    • Journal Title

      Nucleic Acids Symp Ser(Oxf) 50

      Pages: 27-28

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Synthesis of a biocleavable polyrotaxane-plasmid DNA(pDNA) polyplex and its use for the rapid non-viral delivery of pDNA to cell nuclei2006

    • Author(s)
      A.Yamashita et al.
    • Journal Title

      Nature Protocols 1

      Pages: 2861-2869

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Hyaluronan conjugation of antigenic protein to modify immunogenic information,2006

    • Author(s)
      S.Mochizuki et al.
    • Journal Title

      Science and Technology of Advanced Materials 7

      Pages: 685-691

    • Related Report
      2006 Annual Research Report
  • [Journal Article] pH-sensing nano-crystals of carbonate apatite : Effects on intracellular deliverty and release of DNA for efficient expression into mammalian cells2006

    • Author(s)
      E.H.Chowdhury et al.
    • Journal Title

      Gene 367

      Pages: 87-94

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Synergistic stabilization of nucleic acid assembly by oligo-N3'->P5' phosphoramidate modification and additions of comb-type cationic copolymers2005

    • Author(s)
      H.Torigoe, et. al.
    • Journal Title

      J Am.Chem.Soc 127

      Pages: 1705-1710

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] The effect of backbone structure on polycation comb-type copolymer/DNA interactions and the molecularassembly of DNA2005

    • Author(s)
      Y.Sato, et. al.
    • Journal Title

      Biomaterials 26

      Pages: 703-311

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Synergistic stabilization of nucleic acid assembly by oligo-N3'->P5' phosphoramidate modification and additions of comb-type cationic copolymers2005

    • Author(s)
      H., Torigoe, et. al.
    • Journal Title

      J. Am. Chem. Soc. 127

      Pages: 1705-1710

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] The effect of backbone structure on polycation comb-type copolymer/DNA interactions and the molecular assembly of DNA2005

    • Author(s)
      Y., Sato, et. al.
    • Journal Title

      Biomaterials 26

      Pages: 703-711

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] The effect of backbone structure on polycation comb-type copolymer/DNA interactions and the molecular assembly2005

    • Author(s)
      Y.Sato et al.
    • Journal Title

      Biomaterials 26

      Pages: 703-711

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Synergistic stabilization of nucleic acid assembly by oligo-N3'->P5' phosphoramidate modification and comb-type cationic copolymer2005

    • Author(s)
      H.Torigoe et al.
    • Journal Title

      J.Am.Chem.Soc 127

      Pages: 1705-1710

    • Related Report
      2005 Annual Research Report
  • [Journal Article] DNA mismatch detection using a pyrene-excimer-forming probe2005

    • Author(s)
      K.Yamana et al.
    • Journal Title

      Chem.Commun. 19

      Pages: 2509-2511

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Combination of poly(L-lysine)-graft-dextran copolymer and 2'-O, 4'-C-methylene bridged nucleic acid (2', 4'-BNA) modification synergistically stabilizes pyrimidine motif triplex at neutral pH2005

    • Author(s)
      H.Torigoe et al.
    • Journal Title

      Nucleosides, Nucleotides, and Nucleic Acids 24

      Pages: 635-638

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Discrimination of single nucleotide polymorphisms by strand exchange assay using partially double-stranded probes2005

    • Author(s)
      K.Hirata et al.
    • Journal Title

      Nucleic Acid Sym.Ser. 49

      Pages: 223-224

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Modulation of highly ordered structures of human telomeric sequence by cationic copolymers2005

    • Author(s)
      N.Makita
    • Journal Title

      Nucleic Acid Sym.Ser. 49

      Pages: 53-54

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Synergistic stabilization of nucleic acid assembly by oligo-N3'->P5' phosphoramidate modification and comb-type cationic copolymer2005

    • Author(s)
      H.Torigoe, A.Maruyama
    • Journal Title

      J.Amer.Chem.Soc. 127

      Pages: 1705-1710

    • Related Report
      2004 Annual Research Report
  • [Journal Article] The effect of backbone structure on polycation comb-type copolymer/DNA interactions and the molecular assembly2005

    • Author(s)
      Y.Sato, A.Maruyama
    • Journal Title

      Biomaterials 26

      Pages: 703-11

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Preparation of cationic comb-type copolymer having guanidino moieties and its interaction with DNAs2004

    • Author(s)
      S.W.Choi, et. al.
    • Journal Title

      J Biomater Sci Polym Ed 15

      Pages: 1099-1110

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Preparation of cationic comb-type copolymer having guanidino moieties and its interaction with DNAs2004

    • Author(s)
      S.W., Choi, et. al.
    • Journal Title

      J. Biomater. Sci. Polym. Ed. 15

      Pages: 1099-1110

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Preparation of polycation comb-type copolymers having guanidyl moieties and its interaction with DNAs2004

    • Author(s)
      S.W.Choi, A.Maruyama
    • Journal Title

      J.Biomater.Sci., Polym.Eds 15

      Pages: 1099-1110

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Targeted gene delivery to sinusoidal endothelial cells : DNA nanoassociate bearing hyaluronan-glycocalyx2004

    • Author(s)
      Y.Takei, A.Maruyama
    • Journal Title

      FASEB J. 18

      Pages: 699-701

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Effects of polyrotaxane structure on polyion complexation with DNA2004

    • Author(s)
      T.Ooya, A.Maruyama
    • Journal Title

      Science and Technology of Advanced Material 5

      Pages: 363-369

    • Related Report
      2004 Annual Research Report
  • [Journal Article] バイオナノマテリアルとしての多糖コンジュゲート2004

    • Author(s)
      望月慎一, 狩野有宏, 赤池敏宏, 丸山厚
    • Journal Title

      高分子論文集 61

      Pages: 601-605

    • NAID

      10014237822

    • Related Report
      2004 Annual Research Report
  • [Presentation] Artificial Nucleic Acid Chaperone for Boosting DNA-Fueled Nanomachines2007

    • Author(s)
      A.Maruyama, et. al.
    • Organizer
      International Symposium on Stimuli-responsive Materials
    • Place of Presentation
      Hattiesburg, Mississippi
    • Year and Date
      2007-10-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] PEGブラシによるsiRNAポリプレックスの強化2007

    • Author(s)
      山野 剛, 他
    • Organizer
      遺伝子・デリバリー研究会 第七回シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2007-05-18
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] A Novel Genotyping Method Using Partially Double-stranded DNA Probes and Cationic Combtype Copolymers2007

    • Author(s)
      嶋田 直彦, 他
    • Organizer
      1st Asian Biomaterials Congress (1st ABMC)
    • Place of Presentation
      つくば
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] A Novel Genotyping Method Using Partially Double-stranded DNA Probes and Cationic Comb-type Copolymers2007

    • Author(s)
      N., Shimada, et. al.
    • Organizer
      1st Asian Biomaterials Congress(1st ABMC)
    • Place of Presentation
      Tsukuba, Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 人工核酸シャペロンを利用したDNAナノマシンの制御2006

    • Author(s)
      崔成 源, 他
    • Organizer
      第55回高分子討論会
    • Place of Presentation
      富山
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Prolonged blood circulation of small intefering RNA bybottlebrush-type copolymers2006

    • Author(s)
      山吉 麻子, 他
    • Organizer
      IUPAC International Symposium on Advanced Polymers for Emerging Technologies
    • Place of Presentation
      韓国、釜山
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Targeted DNA Delivery to Sinusoidal Endothelial Cells of Liver Using Cationic Comb-Type Copolymers Having Hyaluronic Acids2006

    • Author(s)
      A., Maruyama, et. al.
    • Organizer
      33rd Annual Meeting & Exposition of the Controlled Release Society
    • Place of Presentation
      Vienna, Austria
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Structural effect of cationic copolymers on nucleic acid-chaperoning activity2006

    • Author(s)
      K., Takada, et. al.
    • Organizer
      Nucleic Acids Symp Ser(Oxf)
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Prolonged blood circulation of small interfering RNA by bottlebrush-type copolymers2006

    • Author(s)
      A., Yamayoshi, et. al.
    • Organizer
      IUPAC International Symposium on Advanced Polymers for Emerging Technologies
    • Place of Presentation
      Busan, Korea
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] カチオン性くし型共重合体の核酸シャペロン機構の解析2005

    • Author(s)
      新谷 彩, 他
    • Organizer
      第54回高分子年次大会
    • Place of Presentation
      横浜
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 一次構造の異なるポリカチオン共重合体の核酸シャペロン機能2005

    • Author(s)
      高田 薫, 他
    • Organizer
      第54回高分子討論会
    • Place of Presentation
      山形
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Nucleation-Synchronized Strand Exchange Reaction for DNA Mismatches Discrimination2005

    • Author(s)
      K., Hirata, et. al.
    • Organizer
      The 8th SPSJ International Polymer Conference(IPC2005)
    • Place of Presentation
      Fukuoka, Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] カチオン性共重合体を用いたDNAナノマシンの応答性の向上2004

    • Author(s)
      牧田 尚樹, 他
    • Organizer
      第53回高分子学会年次大会
    • Place of Presentation
      神戸
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 核酸ハイブリダイゼーションを強化する人工核酸シャペロンの作用機構2004

    • Author(s)
      塩澤 美紀, 他
    • Organizer
      第20回日本DDS学会
    • Place of Presentation
      東京
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] グアニジノ基を持つカチオン性くし型共重合体の核酸シャペロン機能2004

    • Author(s)
      崔成 源, 他
    • Organizer
      第53回高分子討論会
    • Place of Presentation
      札幌
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Design of Artificial Nucleic Acid Chaperones for Genotyping2004

    • Author(s)
      A., Maruyama, et. al.
    • Organizer
      7th World Biomaterials Congress
    • Place of Presentation
      Sydney, Australia
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Evaluation of polycation comb-type copolymers having guanidino groups as artificial nucleic acid chaperones2004

    • Author(s)
      S.W., Choi, et. al.
    • Organizer
      The 4th Asian International Symposium on Biomaterials
    • Place of Presentation
      Tsukuba, Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] ファイバースーパーバイオミメティクス〜近未来の新技術創成〜2006

    • Author(s)
      狩野 有宏
    • Publisher
      NTS
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Remarks] 「研究成果報告書概要(和文)」より

    • URL

      http://www.cm.kyushu-u.ac.jp/wmaruyama/

    • Related Report
      2007 Final Research Report Summary
  • [Remarks]

    • URL

      http://www.cm.kyushu-u.ac.jp/wmaruyama/

    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] 核酸ハイブリダイゼーション用溶液2007

    • Inventor(s)
      丸山 厚, 他
    • Industrial Property Rights Holder
      丸山 厚, 他
    • Filing Date
      2007-05-14
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Patent(Industrial Property Rights)] ヌクレオチド交換促進物2007

    • Inventor(s)
      丸山 厚, 他
    • Industrial Property Rights Holder
      丸山 厚, 他
    • Filing Date
      2007-06-18
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Overseas
  • [Patent(Industrial Property Rights)] 核酸ハイプリダイゼーション用溶液2007

    • Inventor(s)
      丸山 厚他
    • Industrial Property Rights Holder
      丸山 厚他
    • Filing Date
      2007-05-14
    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] RNA含有化合物2006

    • Inventor(s)
      丸山 厚, 他
    • Industrial Property Rights Holder
      丸山 厚, 他
    • Filing Date
      2006-05-16
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Overseas
  • [Patent(Industrial Property Rights)] 核酸結合物質の評価法2006

    • Inventor(s)
      丸山 厚, 他
    • Industrial Property Rights Holder
      丸山 厚, 他
    • Filing Date
      2006-09-04
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Patent(Industrial Property Rights)] 核酸結合性物質の評価法2006

    • Inventor(s)
      丸山 厚ほか
    • Industrial Property Rights Holder
      丸山 厚ほか
    • Filing Date
      2006-09-04
    • Related Report
      2006 Annual Research Report
  • [Patent(Industrial Property Rights)] RNA含有化合物2005

    • Inventor(s)
      丸山 厚, 他
    • Industrial Property Rights Holder
      丸山 厚, 他
    • Filing Date
      2005-05-10
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Patent(Industrial Property Rights)] RNA含有組成物2005

    • Inventor(s)
      丸山ら
    • Industrial Property Rights Holder
      九大TLO
    • Filing Date
      2005-05-16
    • Related Report
      2005 Annual Research Report

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Published: 2004-04-01   Modified: 2016-04-21  

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