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In vitro Replication of human chromosomal DNA and its regulation.

Research Project

Project/Area Number 61480128
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field Pathological medical chemistry
Research InstitutionLaboratory of Cancer Cell Biology, Research Institute for Disease Mechanism and Control, Nagoya University School of Medicine

Principal Investigator

YOSHIDA Shonen  Nagoya University School of Medicine, 医学部, 助教授 (70090420)

Co-Investigator(Kenkyū-buntansha) KOIZUMI Keiko  Nagoya University School of Medicine, 医学部, 講師 (00118027)
KJIMA Kiyohide  Nagoya University School of Medicine, 医学部, 教授 (80073104)
IZUTA Shunji  Nagoya University School of Medicine, 医学部, 助手 (50203047)
UMEKAWA Hayato  Nagoya University School of Medicine ( present adress: Mie University), 生物資源学部, 助手 (90185059)
Project Period (FY) 1986 – 1988
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥6,000,000 (Direct Cost: ¥6,000,000)
Fiscal Year 1988: ¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 1987: ¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 1986: ¥3,000,000 (Direct Cost: ¥3,000,000)
KeywordsHuman ARS / Human c-myc gene / Raji cell / DNA polymerase / Topoisomerase I Cardiolipin / Phosphatidylinositol / DNAポリメラーゼα / トポイソメラーゼI / ゲルシフトアッセイ / カルジオリピン / プライマーゼ / カルシウムイオン / モノクローナル抗体 / 核マトリクス / リン脂質
Research Abstract

I. In vitro DNA replication: An autonomousy replication sequence (ARS) at the upstream of human c-myc gene was shown to replicate in nuclear extract of Burkitt lymphoma cell line, Raji cells, in a semiconservative manner. The enzymes involved in replication were fractionated into 30-50% (NH_4)_2SO_4 precipitate and the DNA polymerase -primase complex was shown to be essential for the replication by immunoprecipitation using anti-DNA polymerase antibody and the specific inhibition by aphidicolin. Interestingly, the replication was strongly inhibited by the addition of acidic phospholipids, i.e., phosphatidylinositol and cardiolipin. These two phospholipids were also shown to interact with topoisomerase I and DNA polymererase . So, phospholipids might be involved in supressing DNA replication. II. ARS binding protein: Minimal core sequence in the ARS element (30-mer) were chemically synthesized and used for gel-shift assay and DNA-affinity chromatography. A protine, which preferentially bound to the core sequence was purified to near homogeneity. The protein migrated on SDS-PAGE at Mr. 68 KDa and reacted with antibody directed against human c-myc protein upon Western blotting. These result strongly suggeste that the binding protein is coded by the human c-myc gene. Biochemical mechanisn of action of this protein is now in progress.

Report

(4 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1987 Annual Research Report
  • 1986 Annual Research Report
  • Research Products

    (40 results)

All Other

All Publications (40 results)

  • [Publications] Suzuki,R.;Masaki,S.;Koiwai,O.;Yoshida,S.: Journal of Biochemistry. 99. 1673-1679 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Abbots,J.;Nishiyama,Y.;Yoshida,S.;Loeb,A.: Nucleic Acids Research. 15. 1185-1198 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Tanaka,M.;Kimura,K.;Yoshida,S.: Cancer Research. 47. 5971-5974 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Fujisawa,M.;Matsumoto,O.;Kamidono,S;Hirose,F;Kokima,K;Yoshida,S.: Journal of reproduction and fertility. 84. 123-130 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Tamai,K.;Kojima,K.;Hanaichi,T.;Suzuki,M.;Umekawa,H.;Masaki,S.;Yoshida,S.: Biochimica et Biopysica Acta. 950. 263-273 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Hotta,Y.;Fujisawa,M.;Tabata,S.;Stern,H.;Yoshida,S.: Experimental Cell Research. 178. 163-168 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Fujisawa,M.;Yoshida,S.;Matsumoto,O.;Kokima,K.;Kamidono,S.: Archives of Andrology. 21. 45-50 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Fujisawa,M.;Yoshida,S.;Matsumoto,O.;Kojima,K.;Kamidono,S.: Fertility and Sterility. 50. 795-800 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Nagsaka,A.;Yoshida,S.;Nakai,A.;Ohmiya,T.;Iwase,K.;Ohtani,S.;Shinoda,S.;Masunaga,R.;Nakagawa,H.: Metabolism. 37. 1051-1054 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Takagi,E.;Kawatsu,H.;Shimokata,K.;Nishiyama,Y.;Kojima,K.;Yoshida,S.: Japanese Journal of cancer Research(Gann). 79. 938-944 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Umekawa,H.;TーKoizumi,K.;Takagi,E.;Ariga,H.;Kojima,K.;Yoshida,S.: Journal of Biochemistry. 104. 333-336 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yoshida,S.;TーKoizumi,K.;Kojima,K.: Biochimica et Biopysica Acta. 1007. 61-66 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Suzuki, R.; Masaki, S.; Koiwai, O.; Yoshida, S.: "Characterization of DNA primase separated from DNA polymerase -primase complex of calf thymus." Journal of Biochemistry. 99. 1673-1679 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Abbots, J.; Nishiyama, Y.; Yoshida, S.; Loeb, A.: "On the fidelity of DNA replication: Herpes DNA polymerase and its associated exonuclease." Nucleic Acids Research. 15. 1185-1198 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Tanaka, M.; Kimura, K.; Yoshida, S.: "Inhibition of Mammalian DNA polymerases by recombinant -interferon and -interferon." Cancer Rearch. 47. 5971-5974 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Fujisawa, M.; Matsumoto, O.; Kamidono, S.; Hirose, F.; Kojima, K.; Yoshida, S.: "Change of enzymes involved in dNA synthesis in the ttestes of cryptortid rat." Journal of Reproduction and Fertility. 84. 123-130 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Tamai, K.; Kojima, K.; Hanaichi, T.; Suzuki, M.; Umekawa, H.; Masaki, S.; Yoshida, S.: "Structural study of immunoaffinity-purified DNA polyerase -primase complex from calf thymus." Biochimica et Biophhysica Acta. 950. 263-273 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Fujisawa, M.; Yoshida, S.; Matsumoto, O.; Kofima, K.; Kamidono, S.: "DNA polymerase activity in the testes of infertile men with varicocele." Fertility and Sterility. 50. 795-800 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Nagasaka, A.; Yoshida, S.; Nakai, A.; Ohmiya, T.; Iwase, K.; Ohtani, S.; Shinoda, S.; Masunaga, R.; Nakagawa, H.: "DNA polymerase in human thyroid of Grave's disease and thyroid tumors." Metabolism. 37. 1051-1054 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Takagi, E.; Kawatsu, H.; Shimokata, K.; Nishiyama, Y.; Kojima, K.; Yoshida, S.: "Establishment and characterization of resiatant cells to etoposide from mouse breast cancer cellline, FM3A." Japanese Jounal of Cancer Resarch (Gann). 79. 938-944 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Umekawa, H.; T-Koizumi, K.; Takagi, E.; Ariga, H.; Kojima, K.; Yoshida, S.: "Phospholipid modulates in vitro replication of autonomous replication sequence from human cells." Jounal of Biochemistry. 104. 333-336 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yoshida, S.; T-Koizumi, K.; Kojima, K.: "Interaction of DNA polymerases with phospholipids." Biochimica et Biophysica Acta. 1007. 61-66 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Suzuki,R.;Masaki,S.;Koiwai,O.;Yoshida,S.: Journal of Biochemistry. 99. 1673-1679 (1986)

    • Related Report
      1988 Annual Research Report
  • [Publications] Abbots,J.;Nishiyama,Y.;Yoshida,S.;Loeb,A.: Nucleic Acids Research. 15. 1185-1198 (1987)

    • Related Report
      1988 Annual Research Report
  • [Publications] Tanaka,M;Kimura,K.;Yoshida,S.: Cancer Research. 47. 5971-5974 (1987)

    • Related Report
      1988 Annual Research Report
  • [Publications] Fujisawa,M.;Matsumoto,O.;Kamidono,S.;Hirose,F.;Kojima,K.;Yoshida,S.: Jounal of reproduction and fertility. 84. 123-130 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Tamai,K.;Kojima,K.;Hanaichi,T.;Suzuki,M.;Umekawa,H.;Masaki,S.;Yoshida,S.: Biochimica et Biopysica Acta. 950. 263-273 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Hotta,Y.;Fujisawa,M.;Tabata,S.;Stern,H.;Yoshida,S.: Experimental Cell Research. 178. 163-168 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Fujisawa,M.;Yoshida,S.;Matsumoto,O.;Kojima,K.;Kamidono,S.: Archives of Andrology. 21. 45-50 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Fujisawa,M.;Yoshida,S.;Matsumoto,O.;Kojima,K.;Kamidono,S.: Fertility and Sterility. 50. 795-800 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Nagasaka,A.;Yoshida,S.;Nakai,A.;Ohmiya,T.;Iwase,K.;Ohtani,S.;Shinoda,S.;Masunaga,R.;Nakagawa,H.: Metabolism. 37. 1051-1054 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Takagi,E.;Kawatsu,H.;Shimokata,K.;Nishiyama,Y.;Kojima,K.;Yoshida,S.: Japanese Journal of Cancer Research(Gann). 79. 938-944 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Umekawa,H.;T-Koizumi,K.;Takagi,E.;Ariga,H.;Kojima,K.;Yoshida,S.: Journal of Biochemistry. 104. 333-336 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Yoshida,S.;T-Koizumi,K.;Kojima,K.: Biochimica et Biopysica Acta. 1007. 61-66 (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] Tanaka,M.;Kimura,M.;Yoshida,S.: Cancer Research. 47. 5971-5974 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Tanaka,M.Yoshida,S.: Japanese Journal of Cancer research. 78. 851-857 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Abbots,J.;Nishiyama,Y.;Yoshida,S.;Loeb,L.A.: Nucleic Acids Research. 15. 1185-1198 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Osamu Koiwai: Nucleic acids Research. 14. 5777-5792 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Rika Suzuki: Journal of Biochemistry. 99. 1673-1679 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Yukihiro Nishiyama: Jounal of General Virology.

    • Related Report
      1986 Annual Research Report

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Published: 1987-03-31   Modified: 2016-04-21  

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