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2008 Fiscal Year Final Research Report

Genomic comparison of the O-antigen biosynthesis gene clusters of Escherichia coli strains

Research Project

  • PDF
Project/Area Number 19790325
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Bacteriology (including Mycology)
Research InstitutionUniversity of Miyazaki

Principal Investigator

IGUCHI Atsushi  University of Miyazaki, フロンティア科学実験総合センター, 研究員 (00437948)

Project Period (FY) 2007 – 2008
Keywords遺伝
Research Abstract

本研究では、O抗原コード領域とその周辺領域を株間で比較することにより、水平伝播領域の特定および入れ換わった領域の特徴を調べた。その結果、複数の大腸菌株でO抗原コード領域を含む大きな領域が水平伝播により入れ換わったことが明らかとなった。

  • Research Products

    (9 results)

All 2009 2008 2007 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (5 results)

  • [Journal Article] The complete genome sequence and com parative genome analysis of enteropathoge nic E2009

    • Author(s)
      Iguchi A, Thomson N R, Ogura Y, Saun ders D, Ooka T, Henderson I R, Harris D, Asadulghani M, Kurokawa K, Dean P Kenny B, Quail M A, Thurston S, Dou gan G, Hayashi T, Parkhill J, Frankel G
    • Journal Title

      coli O127:H6 strain E2348/69 vol.191

      Pages: 347-354

    • Peer Reviewed
  • [Journal Article] The Emergence and Constrained Radiations of Escherichia coli O157 : A Precise Reconstruction2009

    • Author(s)
      Leopold R S, Magrini V, Holt J N, Shaikh N, Mardis R E, Cagno J, Ogura Y, Iguchi A, Hayashi T, Mellmann A, Karch H, Besser E T, Sawyer A S, Whittam S T, Tarr I P
    • Journal Title

      PNAS vol.106

      Pages: 8713-8718

    • Peer Reviewed
  • [Journal Article] Genomic comparison of the O-antigen biosynthesis gene clusters of Escherichia coli O55 strains belonging to three distinct lineages2008

    • Author(s)
      Iguchi A, Ooka T, Ogura Y, Asadulghani, Nakayama K, Frankel G, Hayashi T
    • Journal Title

      Microbiology vol.154

      Pages: 559-570

    • Peer Reviewed
  • [Journal Article] The defective prophage pool of Escherichia coli O157 : prophage-prophage interactions potentiate horizontal transfer of virulence determinants

    • Author(s)
      Asadulghani M, Ogura Y, Ooka T, Itoh T, Sawaguchi A, Iguchi A, Nakayama K,Hayashi T
    • Journal Title

      PLoS Pathogen (in press)

    • Peer Reviewed
  • [Presentation] 腸管病原性大腸菌(EPEC)E2348/69株のゲノム解析2009

    • Author(s)
      井口純,他
    • Organizer
      第3回ゲノム微生物学会年会
    • Year and Date
      20090300
  • [Presentation] The complete genome sequence and comparative genome analysis of EPEC O127 : H6 strain E2348/692009

    • Author(s)
      井口純,他(ワークショップ)
    • Organizer
      第82回日本細菌学会総会
    • Year and Date
      20090300
  • [Presentation] 大腸菌におけるO抗原をコードする領域の組換え過程の解析2008

    • Author(s)
      井口純,他
    • Organizer
      第2回ゲノム微生物学会年会
    • Year and Date
      20080300
  • [Presentation] 大腸菌におけるO抗原をコードする領域の組換え過程2008

    • Author(s)
      井口純,他
    • Organizer
      第81回日本細菌学会総会
    • Year and Date
      20080300
  • [Presentation] 大腸菌におけるO抗原合成遺伝子群を含む水平伝播領域の解析2007

    • Author(s)
      井口純,他
    • Organizer
      第11回腸管出血性大腸菌感染症シンポジウム
    • Year and Date
      20070800

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Published: 2010-06-10   Modified: 2016-04-21  

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