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AUTOMATIC DETECTION SYSTEM OF GENETIC POLYMORPHISMS

Research Project

Project/Area Number 10557074
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Pediatrics
Research InstitutionTOHOKU UNIVERSITY

Principal Investigator

NARISAWA Kuniaki  MEDICAL GENETICS, TOHOKU UNIV., PROFESSOR, 大学院・医学系研究科, 教授 (90004647)

Co-Investigator(Kenkyū-buntansha) SUZUKI Yoichi  MEDICAL GENETICS, TOHOKU UNIV., ASSOCIATE RESEARCHER, 大学院・医学系研究科, 助手 (80216457)
KURE Shigeo  MEDICAL GENETICS, TOHOKU UNIV., ASSOCIATE RESEARCHER, 大学院・医学系研究科, 助手 (10205221)
MATSUBARA Yoichi  MEDICAL GENETICS, TOHOKU UNIV., ASSOCIATE PROFESSOR, 大学院・医学系研究科, 助教授 (00209602)
Project Period (FY) 1998 – 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥9,000,000 (Direct Cost: ¥9,000,000)
Fiscal Year 1999: ¥3,900,000 (Direct Cost: ¥3,900,000)
Fiscal Year 1998: ¥5,100,000 (Direct Cost: ¥5,100,000)
KeywordsKNOWN MUTATION / TAQ MAN-ASA / SYBR-GREEN-ASA / ALLELE SPECIFIC PRIMER / PHENYLKETONURIA / GLYCOGEN STORAGE DISEASE TYPE 1A / MEDIUM CHAIN ACYL-COA DEHYDROGENASE / Multiplex primer extension法 / Extention プライマー / 糖原病1型 / ホロカルボキシラーゼ合成酵素欠損症 / Tay-Sachs病 / 軟骨無形成症 / 自動既知変異検出システム
Research Abstract

We have developed two novel methods for the detection of point mutations, TaqMan-ASA and SYBR Green-ASA. APCR amplicon using two sets of allele-specific primers in the presence of a TaqMan probe or SYBR Green dye was monitored in real time with a fluorescence detector (PRISM 7700 Sequence Detection System). The difference in amplification efficiency between the two PCR reactions was determined by "threshold" cycles to differentiate mutant and normal alleles. These methods eliminate the requirement for subsequent gel electrophoresis or additional hybridization steps by directly detecting positive reactions. We applied these methods to detect R111X, IVS-4, Y204C, R241C, R243Q, R245V, R252W, R278W, IVS-9, Y356X and R413P mutations in patients with phenylketonuria, a prevalent 727g>t mutation in Japanese patients with glycogen storage disease type la, and a common K329E mutation in Caucasian patients with medium-chain acyl-CoA dehydrogenase deficiency. These techniques can be automated and are useful for the genotype analysis of a variety of single nucleotide polymorphisms and mutations.

Report

(3 results)
  • 1999 Annual Research Report   Final Research Report Summary
  • 1998 Annual Research Report
  • Research Products

    (24 results)

All Other

All Publications (24 results)

  • [Publications] Aoki Y.et al.: "Identification and characterization of mutations in patients with holocarboxylase synthetase deficiency"Human Genetics. 104,2. 143-148 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Hou D.et al.: "Glycogen storage disease type Ib : structural and mutation analysis of the microsomal glucose-6-phosphate transporter gene"American Journal of Human Genetics. 86,3. 254-257 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Sakamoto O.et al.: "Relationship between kinetic properties of mutant enzymes and biochemical and clinical responsiveness to biotin in holocarboxylase synthetase deficiency"Pediatric Research. 46,6. 671-676 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Sakamoto O.et al.: "Diagnosis and mutation analysis of an atypical case of holocarboxylase synthetase deficiency"Europian Journal of Pediatrics. 159,1-2. 18-22 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Fujii K.et al.: "Mutation detection by TaqMan-allele specific amplification : Application to molecular diagnosis of glycogen storage disease type Ia and medium-chain acyl-CoA dehydrogenase deficiency"Human Mutation. 15,2. 189-196 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kure S.et al.: "Tetrahydrobiopterine-responsive phenylalanine hydrosylase deficiency"Journal of Pediatrics. 135. 357-378 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Aoki, Y, et al.: "Identification and characterization of mutations in patients with holocarboxylase synthetase deficiency"Human Genetics. 104. 143-148 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Hou, D, et al.: "Glycogen storage disease type Ib : structural and mutation analysis of the microsomal glucose-6-phosphate transporter gene"American Journal of Human Genetics. 86,3. 254-257 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Sakamoto, O, et al.: "Relationship between kinetic properties of mutant enzymes and biochemical and clinical responsiveness to biotin in holocarboxylase synthetase deficiency"Pediatric Research. 46,6. 671-676 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Sakamoto, O, et al.: "Diagnosis and mutation analysis of an atypical case of holocarboxylase synthetase deficiency"Europian Journal of Pediatrics. 159,1-2. 18-22 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Fujii, K, et al.: "Mutation detection by TaqMan-allele specific amplification : Application to molecular diagnosis of glycogen storage disease type Ia and medium-chain acyl-CoA dehydrogenase deficiency"Human Mutation. 15,2. 189-196 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kure, S, et al.: "Tetrahydrobiopterine-responsive phenylalanine hydrosylase deficiency"Journal of Pediatrics. 135. 357-378 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Aoki Y. et al.: "Identification and characterizations of mutations in patients with holocarboxyase synthetase deficiency"Human Genetics. 104,2. 143-148 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Hou D. et al.: "Glycogen storage disease type Ib: structural and mutation analysis of the microsomal glucose-6-phosphate transporter gene"American Journal of Human Genetics. 86,3. 254-257 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Sakamoto O. et al.: "Relationship between kinetic properties of mutant enzymes and biochemaical and clinical responsiveness to biotin in holocarboxylase synthetase deficiency"Pediatric Research. 46,6. 671-676 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Sakamoto O. et al.: "Diagnosis and mutation analysis of an atypical case of holocarboxylase synthetase deficiency"Europian Journal of Pediatrics. 159,1-2. 18-22 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] Fujii K. et al.: "Mutation detection by TaqMan-allele specific amplification: Application to molecular diagnosis of glycogen storage disease type Ia and medium-chain acyl-CoA dehydrogenase deficiency"Human Mutation. 15,2. 189-196 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] Kure S. et al.: "Tetrahydrobiopterine-responsive phenylalanine hydrosylase deficiency"Journal of Pediatrics. 135. 357-378 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] M.Hiratsuka,et al.: "Identification of holocarboxylase synthetase proteins in human placenta" Biochemica Biophysica Acta. 1385. 165-171 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] O.Sakamoto,et al.: "A subtype of pyridoxine-dependent epilepsy with normal CSF glutamate concentration" Journal of Inherited Metabolic Disease. 21. 431-432 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] S.Kure,et al.: "Molecular analysis of glycogen storage disease type Ib" Biochem.Biophys.Res.Commn.248. 426-431 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] K.Wataya,et al.: "Identification of two missense mutations in the CPT2 gene" Human Mutation. 11. 377-386 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Y.Nagasaki,et al.: "Reversal of hypopigmentation in PKU model mice by gene transfer" Pediatric Research. 45(in press). (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] H.Mikami,et al.: "Molecular analysis of methylmalonyl-CoA mutase deficiency" Journal of Human Genetics. 44. 35-39 (1999)

    • Related Report
      1998 Annual Research Report

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Published: 1998-04-01   Modified: 2016-04-21  

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