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Analysis and regulation of non-canonical nucleic acids under intracellular conditions

Research Project

Project/Area Number 18KK0164
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 37:Biomolecular chemistry and related fields
Research InstitutionKonan University

Principal Investigator

Sugimoto Naoki  甲南大学, 先端生命工学研究所, 教授 (60206430)

Co-Investigator(Kenkyū-buntansha) TENG Ye  甲南大学, 先端生命工学研究所, 博士研究員 (00830621)
建石 寿枝  甲南大学, 先端生命工学研究所, 准教授 (20593495)
高橋 俊太郎  甲南大学, 先端生命工学研究所, 准教授 (40456257)
遠藤 玉樹  甲南大学, 先端生命工学研究所, 准教授 (90550236)
GHOSH SAPTARSHI  甲南大学, 先端生命工学研究所, 特任研究助教 (40840781)
松本 咲  甲南大学, 先端生命工学研究所, 特任教員(助教) (50850822)
Project Period (FY) 2018-10-09 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2020: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2019: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2018: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Keywords非標準核酸構造 / 熱力学 / 結晶構造解析 / NMR / 植物 / 非標準構造 / 核酸 / 非二重らせん構造 / 熱力学的解析 / 遺伝子発現 / 構造解析
Outline of Final Research Achievements

In this study, we worked on the development of methods for predicting the stability of nucleic acid structures in order to quantitatively investigate non-duplex structures that change within the cell. As a result, we succeeded in developing methods that can predict the stability of duplex structures in various intracellular local environments (PNAS, 117, 14194-14201 (2020)) and non-canonical nucleic acid structures such as pseudoknot structures (Chem. Commun., 58, 5952-5955 (2022 )). Based on these studies, we have achieved results through overseas collaborative research, such as the rational development of ligands that stabilize quadruplex structures (J. Am. Chem. Soc., 144, 5956-5964 (2022)) and the discovery of nucleic acid structures that control the growth of plants (rice) (Sci. Adv., 8, eadc9785 (2022)).

Academic Significance and Societal Importance of the Research Achievements

癌や神経変性疾患、生活習慣病などの疾患は、塩基配列の変化を伴わない細胞状態の変化に基づいて発症する。本研究による成果から、細胞環境に応じた非標準核酸構造の機能変化を人為的に制御できれば、細胞内で正しく機能する薬剤分子の開発ができ、医薬分野への応用が期待される。また、農業分野においても、倫理的な面で課題のある遺伝子組換え技術に代わる、革新的な農作物の改良技術への研究展開も期待できる。つまり、本研究の成果は医療産業・農業などの社会的希求が高い分野への応用展開が可能であると考えられる。

Report

(7 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (88 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (27 results) Journal Article (24 results) (of which Int'l Joint Research: 14 results,  Peer Reviewed: 24 results,  Open Access: 18 results) Presentation (32 results) (of which Int'l Joint Research: 20 results,  Invited: 14 results) Book (1 results) Remarks (3 results) Funded Workshop (1 results)

  • [Int'l Joint Research] University of Reading(英国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] 南京農業大学(中国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Masaryk University(チェコ)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] MGMARI(インド)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Slovenian NMR center(スロベニア)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Reading大学(英国)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] Masaryk大学(チェコ)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] 南京農業大学/中山大学(中国)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] カルカッタ大学(インド)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] Reading大学(英国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Masaryk大学(チェコ)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] 南京農業大学(中国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] 国立NMRセンター(スロベニア)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] コルカタ大学(インド)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research]

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] University of Reading(英国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] Masaryk University(チェコ)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] 中国南京農業大学(中国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] Carnegie Mellon University(米国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] KU Leuven(ベルギー)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] Reading大学(英国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Masaryk大学(チェコ)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] 南京農業大学(中国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Calcutta大学(インド)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] University of Reading(英国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] Masaryk University(チェコ)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] 南京農業大学(中国)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Theranostic approach to specifically targeting the interloop region of BCL2 i-motif DNA by crystal violet2023

    • Author(s)
      Das Sinjan、Takahashi Shuntaro、Ohyama Tatsuya、Bhowmik Sudipta、Sugimoto Naoki
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 14338-14338

    • DOI

      10.1038/s41598-023-39407-9

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nearest-neighbor parameters for the prediction of RNA duplex stability in diverse in vitro and cellular-like crowding conditions2022

    • Author(s)
      S. Ghosh, S. Takahashi, D. Banerjee, T. Ohyama, T. Endoh, H. Tateishi-Karimata, and N. Sugimoto
    • Journal Title

      Nucleic Acids Res.,

      Volume: 51 Issue: 9 Pages: 4101-4111

    • DOI

      10.1093/nar/gkad020

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-temperature adaptation of an OsNRT2.3 allele is thermoregulated by small RNAs2022

    • Author(s)
      Zhang Yong、Tateishi-Karimata Hisae、Endoh Tamaki、Jin Qiongli、Li Kexin、Fan Xiaoru、Ma Yingjun、Gao Limin、Lu Haiyan、Wang Zhiye、Cho Art E.、Yao Xuefeng、Liu Chunming、Sugimoto Naoki、Guo Shiwei、Fu Xiangdong、Shen Qirong、Xu Guohua、Herrera-Estrella Luis Rafael、Fan Xiaorong
    • Journal Title

      Science Advances

      Volume: 8 Issue: 47

    • DOI

      10.1126/sciadv.adc9785

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Volumetric Strategy for Quantitatively Elucidating a Local Hydration Network around a G-Quadruplex2022

    • Author(s)
      Matsumoto Saki、Takahashi Shuntaro、Bhowmik Sudipta、Ohyama Tatsuya、Sugimoto Naoki
    • Journal Title

      Analytical Chemistry

      Volume: 94 Issue: 20 Pages: 7400-7407

    • DOI

      10.1021/acs.analchem.2c01075

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cladogenetic Orthogonal Light-Up Aptamers for Simultaneous Detection of Multiple Small Molecules in Cells2022

    • Author(s)
      Endoh Tamaki、Tan Jia-Heng、Chen Shuo-Bin、Sugimoto Naoki
    • Journal Title

      Analytical Chemistry

      Volume: 95 Pages: 976-985

    • DOI

      10.1021/acs.analchem.2c03598

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dielectricity of a molecularly crowded solution accelerates NTP misincorporation during RNA-dependent RNA polymerization by T7 RNA polymerase2022

    • Author(s)
      S. Takahashi, S. Matsumoto, P. Chilka, S. Ghosh, H. Okura, and N. Sugimoto
    • Journal Title

      Sci. Rep.

      Volume: 12 Issue: 1 Pages: 1149-1149

    • DOI

      10.1038/s41598-022-05136-8

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ruthenium Polypyridyl Complex Bound to a Unimolecular Chair-Form G-Quadruplex2022

    • Author(s)
      K. T. McQuaid, S. Takahashi, L. Baumgaertner, D. J. Cardin, N. G. Paterson, J. P. Hall, N. Sugimoto, and C. J. Cardin
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 144 Issue: 13 Pages: 5956-5964

    • DOI

      10.1021/jacs.2c00178

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Replication Control of Human Telomere G-Quadruplex DNA by G-Quadruplex Ligands Dependent on Solution Environment2022

    • Author(s)
      S. Takahashi, S. Bhowmik, S. Sato, S. Takenaka, and N. Sugimoto
    • Journal Title

      Life

      Volume: 12 Issue: 4 Pages: 533-533

    • DOI

      10.3390/life12040553

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Chemical Modulation of DNA Replication along G-Quadruplex Based on Topology-Dependent Ligand Binding2021

    • Author(s)
      S. Takahashi, A. Kotar, H. Tateishi-Karimata, S. Bhowmik, Z.-F. Wang, T.-C. Chang, S, Sato, S. Takenaka, J. Plavec, and N. Sugimoto
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 143 Issue: 40 Pages: 16458-16469

    • DOI

      10.1021/jacs.1c05468

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of DNA modifications on the transition bet and non-canoncial DNA stransures in CpG islands during senescence2021

    • Author(s)
      S. Matsumoto, H. Tateishi-Karimata, T. Ohyama, and N. Sugimoto
    • Journal Title

      RSC Adv.

      Volume: 11 Issue: 59 Pages: 37205-37217

    • DOI

      10.1039/d1ra07201c

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Triple-Helical Binding of Peptide Nucleic Acid Inhibits Maturation of Endogenous MicroRNA-1972021

    • Author(s)
      Endoh Tamaki、Brodyagin Nikita、Hnedzko Dziyana、Sugimoto Naoki、Rozners Eriks
    • Journal Title

      ACS Chemical Biology

      Volume: 16 Issue: 7 Pages: 1147-1151

    • DOI

      10.1021/acschembio.1c00133

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Transcriptome screening followed by integrated physicochemical and structural analyses for investigating RNA-mediated berberine activity2021

    • Author(s)
      Satpathi Sagar、Endoh Tamaki、Podbevsek Peter、Plavec Janez、Sugimoto Naoki
    • Journal Title

      Nucleic Acids Research

      Volume: 49 Issue: 15 Pages: 8449-8461

    • DOI

      10.1093/nar/gkab189

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Roles of non-canonical structures of nucleic acids in cancer and neurodegenerative diseases2021

    • Author(s)
      H. Tateishi-Karimata and N. Sugimoto
    • Journal Title

      Nucleic Acids Res

      Volume: 49 Issue: 14 Pages: 7839-7855

    • DOI

      10.1093/nar/gkab580

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Chemical Biology of Double Helical and Non-Double Helical Nucleic Acids: “To <i>B</i> or Not To <i>B</i>, That Is the Question”2021

    • Author(s)
      Sugimoto Naoki、Endoh Tamaki、Takahashi Shuntaro、Tateishi-Karimata Hisae
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 94 Issue: 7 Pages: 1970-1998

    • DOI

      10.1246/bcsj.20210131

    • NAID

      130008076882

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Engineering exosome polymer hybrids by atom transfer radical polymerization2021

    • Author(s)
      S. Lathwal, S. S. Yerneni, S. Boye, U. L. Muza, S. Takahashi, N. Sugimoto, A. Lederer, S. R. Das, P. G. Campbell, and K. Matyjaszewski
    • Journal Title

      Proc. Natl. Acad. Sci. U. S. A.

      Volume: 118 Issue: 2

    • DOI

      10.1073/pnas.2020241118

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nearest-neighbor parameters for predicting DNA duplex stability in diverse molecular crowding conditions2020

    • Author(s)
      S. Ghosh, S. Takahashi, T. Ohyama, T. Endoh, H. Tateishi-Karimata, and N. Sugimoto
    • Journal Title

      Proc. Natl. Acad. Sci. USA.

      Volume: 117 Issue: 25 Pages: 14194-14201

    • DOI

      10.1073/pnas.1920886117

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of morecular crowding on the stability of RNA G-quadruplexes with various numbers of quartets and lengths of loops2020

    • Author(s)
      S. Matsumoto, H. Tateishi-Karimata, S. Takahashi, T. Ohyama, and N. Sugimoto
    • Journal Title

      Biochemistry

      Volume: 59 Issue: 28 Pages: 2640-2649

    • DOI

      10.1021/acs.biochem.0c00346

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Molecular crowding induces primer extension by RNA polymerase through base stacking beyond Watson-Crick rules2020

    • Author(s)
      S. Takahashi, H. Okura, P. Chilika, S. Ghosh, and N. Sugimoto
    • Journal Title

      RSC Adv.

      Volume: 10 Issue: 55 Pages: 33052-33058

    • DOI

      10.1039/d0ra06502a

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of Molecular Crowding on DNA Polymerase Reactions along Unnatural DNA Templates2020

    • Author(s)
      S. Takahashi, P. Herdwijn, and N. Sugimoto
    • Journal Title

      Molecules

      Volume: 25 Issue: 18 Pages: 4120-4120

    • DOI

      10.3390/molecules25184120

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Improved nearest-neighbor parameters for the stability of RNA/DNA hybrids under a physiological condition2020

    • Author(s)
      D. Banerjee, H. Tateishi-Karimata, T. Ohyama, S. Ghosh, T. Endoh, S. Takahashi, and N. Sugimoto
    • Journal Title

      Nucleic Acids Res.

      Volume: 48 Issue: 21 Pages: 12042-12054

    • DOI

      10.1093/nar/gkaa572

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Stability prediction of canonical and non-canonical structures of nucleic acids in various molecular environments and cells2020

    • Author(s)
      S. Takahashi and N. Sugimoto
    • Journal Title

      Chem. Soc. Rev.

      Volume: 49 Issue: 23 Pages: 8439-8468

    • DOI

      10.1039/d0cs00594k

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effect of Potassium Concentration on Triplex Stability under Molecular Crowding Conditions2020

    • Author(s)
      Teng Ye、Tateishi-Karimata Hisae、Ohyama Tatsuya、Sugimoto Naoki
    • Journal Title

      Molecules

      Volume: 25 Issue: 2 Pages: 387-387

    • DOI

      10.3390/molecules25020387

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Preferential targeting cancer-related i-motif DNAs by the plant flavonol fisetin for theranostics applications2020

    • Author(s)
      Takahashi Shuntaro、Bhattacharjee Snehasish、Ghosh Saptarshi、Sugimoto Naoki、Bhowmik Sudipta
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 2504-2504

    • DOI

      10.1038/s41598-020-59343-2

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Validation of the nearest-neighbor model for Watson?Crick self-complementary DNA duplexes in molecular crowding condition2019

    • Author(s)
      Ghosh Saptarshi、Takahashi Shuntaro、Endoh Tamaki、Tateishi-Karimata Hisae、Hazra Soumitra、Sugimoto Naoki
    • Journal Title

      Nucleic Acids Research

      Volume: 47 Issue: 7 Pages: 0-0

    • DOI

      10.1093/nar/gkz071

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Physical Chemistry of Nucleic Acids: “To B or not to B”2023

    • Author(s)
      S. Takahashi, S. Ghosh, H. Tateishi-Karimata, D. Banerjee, T. Endoh, T. Ohyama, N. Sugimoto
    • Organizer
      Advances in Noncanonical Nucleic Acids “ANNA2023”
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Versatile binding core for small fluorogens consisting of noncanonical base pairs2023

    • Author(s)
      T. Endoh, J.-H. Tan, S.-B. Chen, S. Das, S. Takahashi, N. Sugimoto
    • Organizer
      Advances in Noncanonical Nucleic Acids “ANNA2023”
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of pseudo-cellular systems to understand effects of molecular environments on G-quadruplex behaviors depending on the type of cells2023

    • Author(s)
      H. Tateishi-Karimata, K. Kawauchi, S. Takahashi, N. Sugimoto
    • Organizer
      Advances in Noncanonical Nucleic Acids “ANNA2023”
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] RNAの複製エラーに対する高圧力の効果2023

    • Author(s)
      高橋俊太郎、杉本直己
    • Organizer
      第64回高圧討論会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Twisting of i-motif DNA induced by diverse molecular crowdings2023

    • Author(s)
      S. Takahashi, S. Ghosh, M. Trajkovski, P. Chilka, T. Ohyama, J. Plavec, N. Sugimoto
    • Organizer
      第50回国際核酸化学シンポジウム (ISNAC2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Adventures of Non-Double Helical Nucleic Acids in Molecular Crowding World2022

    • Author(s)
      N. Sugimoto
    • Organizer
      8th International Meeting on Quadruplex Nucleic Acids
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] High pressure study of dynamics of non-canonical nucleic acid structures2022

    • Author(s)
      S. Takahashi
    • Organizer
      The 11th International Conference on High Pressure Bioscience and Biotechnology
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Role of macromolecular crowding in the cells on the structures and functions of nucleic acids2022

    • Author(s)
      N. Sugimoto
    • Organizer
      India|EMBO Lecture Course: Functional nucleic acids: Recent landscapes and therapeutic applications
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Functions of nucleic acids regulated by the intracellular molecular environments2022

    • Author(s)
      H. Tateishi-Karimata, N. Sugimoto
    • Organizer
      India|EMBO Lecture Course: Functional nucleic acids: Recent landscapes and therapeutic applications
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Fluorometric detection of multiple small molecules using orthogonal light-up signaling aptamers in cells2022

    • Author(s)
      T. Endoh, J.-H. Tan, S.-B. Chen, N. Sugimoto
    • Organizer
      第49回国際核酸化学シンポジウム
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Crystallographic studies of ruthenium polypyridyl complexes bound to G-quadruplexes: Towards design, specificity, and function2022

    • Author(s)
      K. McQuaid, D. Cardin, J. Hall, N. Paterson, S. Takahashi, N. Sugimoto, C. Cardin
    • Organizer
      第49回国際核酸化学シンポジウム
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Beyond "To B or not to B" in Nucleic Acids Chemistry2022

    • Author(s)
      N. Sugimoto
    • Organizer
      Advances in Noncanonical Nucleic Acids 2022 “ANNA2022”
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] DNA methylation depending on stability and topology of G-quadruplex2022

    • Author(s)
      S. Matsumoto, H. Tateishi-Karimata, N. Sugimoto
    • Organizer
      Advances in Noncanonical Nucleic Acids 2022 “ANNA2022”
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Nucleic Acids Chemistry beyond the Watson-Crick Double Helix (74): Effect of DNA modifications on the transition between canonical and non-canonical DNA structures in CpG island2022

    • Author(s)
      S. Matsumoto, H. Tateishi-Karimata, T. Ohyama, N. Sugimoto
    • Organizer
      日本化学会第102回春季年会
    • Related Report
      2021 Research-status Report
  • [Presentation] Nucleic Acids Chemistry beyond the Watson-Crick Double Helix (78) : Analysis of structural dynamics of c-Myc G-quadruplex DNA using high pressure2022

    • Author(s)
      S. Takahashi, T. Ohyama, S.-B. Chen, J.-H. Tan, N. Sugimoto
    • Organizer
      日本化学会第102回春季年会
    • Related Report
      2021 Research-status Report
  • [Presentation] トポロジー依存的なリガンド結合でグアニン四重鎖のDNA複製を制御する2021

    • Author(s)
      高橋俊太郎, 建石寿枝, 佐藤しのぶ, 竹中繁織, J. Plavec, 杉本直己
    • Organizer
      第15回バイオ関連化学シンポジウム
    • Related Report
      2021 Research-status Report
  • [Presentation] Triplex-forming peptide nucleic acid inhibits maturation of endogenous miRNA2021

    • Author(s)
      T. Endoh, N. Brodyagin, D. Hnedzko, E. Rozners, N. Sugimoto
    • Organizer
      第48回国際核酸化学シンポジウム
    • Related Report
      2021 Research-status Report
  • [Presentation] Chemical modulation of DNA replication by topology- dependent ligand binding on guanine quadruplexes2021

    • Author(s)
      S. Takahashi, A. Kotar, H. Tateishi-Karimata, S. Bhowmik, Zi-Fu Wang, Ta-Chau Chang, S. Sato, S. Takenaka, J. Plavec, N. Sugimoto
    • Organizer
      第48回国際核酸化学シンポジウム
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effect of DNA modifications on the changes of DNA structure in CpG islands2021

    • Author(s)
      S. Matsumoto, H. Tateishi-Karimata, O. Tatsuya, N. Sugimoto
    • Organizer
      ICCAES 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 脱ワトソン・クリックの核酸化学(68): 老化における細胞内環境変化によるCpGアイランドのグアニン四重らせん構造のトポロジー制御2021

    • Author(s)
      松本咲, 大山達也, 杉本 直己
    • Organizer
      日本化学会第101回春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] 神経変性疾患に関わるリピートRNAによる相分離機構の解析2020

    • Author(s)
      建石寿枝, Ye Teng, 大山達也, 田中成典, 杉本直己
    • Organizer
      第14回バイオ関連化学シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] バルジを含むRNA二重鎖と天然アルカロイドとの相互作用解析2020

    • Author(s)
      遠藤 玉樹, Satpathi Saga, Podbev?ek Peter, Plavec Janes, 杉本 直己
    • Organizer
      第14回バイオ関連化学シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] 異なるGカルテット数とループ長を有するRNAグアニン四重らせんの安定性への分子クラウディングの効果2020

    • Author(s)
      松本咲, 建石寿枝, 高橋俊太郎, 大山達也, 杉本直己
    • Organizer
      第14回バイオ関連化学シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] Stability prediction of DNA duplexes available under diverse molecular crowding conditions2020

    • Author(s)
      GHOSH Saptarshi, 高橋俊太郎, 大山達也, 遠藤玉樹, 建石寿枝, 杉本直己
    • Organizer
      第14回バイオ関連化学シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] Development of the prediction method for stability of RNA/DNA hybrids under a physiological condition2020

    • Author(s)
      BANERJEE Dipanwita, 建石寿枝, 大山達也, GHOSH Saptarshi, 遠藤玉樹, 高橋俊太郎, 杉本直己
    • Organizer
      第14回バイオ関連化学シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] Empirical rule of i-motif stability regulated by different molecular crowding conditions2020

    • Author(s)
      PALLAVI Chilka, 高橋俊太郎,杉本直己
    • Organizer
      第14回バイオ関連化学シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] Prediction method for DNA duplex stability in molecular crowding conditions2019

    • Author(s)
      S. Ghosh, S. Takahashi, T. Ohyama, T. Endoh, H. Kateishi-Karimata, N. Sugimoto
    • Organizer
      第46回国際核酸化学シンポジウム
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] To B or not to B” in Nucleic Acids Chemistry (3)2019

    • Author(s)
      N. Sugimoto
    • Organizer
      Advances in Noncanonical Nucleic Acids "ANNA2019"
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Analysis of ligand binding on G-quadruplex using high pressure2019

    • Author(s)
      S. Takahashi
    • Organizer
      The 7th International Meeting on Quadruplex Nucleic Acids
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Role for G-quadruplexes of Nucleic Acids During Tumor Progression2019

    • Author(s)
      H. Tateishi-Karimata and N. Sugimoto
    • Organizer
      10th RSC-CSJ Joint Symposium
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Interactions between Structured Nucleic Acids and π-conjugated Heterocyclic Chemicals2019

    • Author(s)
      T. Endoh
    • Organizer
      Fourteenth International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments (SNCPP19)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Functions of Nucleic Acids under Molecular Crowding Conditions2019

    • Author(s)
      Naoki Sugimoto
    • Organizer
      The Lecture of Institute of Biophysics Czech Academy of Sciences
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Book] 核酸科学ハンドブック2020

    • Author(s)
      杉本直己
    • Total Pages
      565
    • Publisher
      講談社
    • ISBN
      9784065207864
    • Related Report
      2020 Research-status Report
  • [Remarks] 甲南大学先端生命工学研究所

    • URL

      https://www.konan-fiber.jp

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
  • [Remarks] 甲南大学先端生命工学研究所ホームページ

    • URL

      http://www.konan-fiber.jp/indexb/

    • Related Report
      2021 Research-status Report
  • [Remarks] 甲南大学先端生命工学研究所ホームページ

    • URL

      http://www.konan-fiber.jp/index.php

    • Related Report
      2020 Research-status Report
  • [Funded Workshop] FIBER Webinar Universe in Nucleic Acids Chemistry 62021

    • Related Report
      2021 Research-status Report

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Published: 2018-10-12   Modified: 2025-01-30  

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