• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Genomic analysis of Shiga toxin-producing Escherichia coli belonging novel O serogroups

Research Project

Project/Area Number 25460540
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Bacteriology (including mycology)
Research InstitutionUniversity of Miyazaki

Principal Investigator

Iguchi Atsushi  宮崎大学, 農学部, 准教授 (00437948)

Co-Investigator(Renkei-kenkyūsha) IYODA SUNAO  国立感染症研究所, 細菌第一部, 主任研究官 (70300928)
OHNISHI MAKOTO  国立感染症研究所, 細菌第一部, 部長 (10233214)
SETO KAZUKO  大阪府立公衆衛生研究所, 細菌課, 主任研究員 (70211323)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords志賀毒素産生性大腸菌 / O血清群 / PCR / 血清型 / ゲノム解析 / 腸管出血性大腸菌 / ゲノム / 進化系統
Outline of Final Research Achievements

We conducted genomic analysis of Shiga toxin-producing Escherichia coli belonging novel O serogroups (O182-O187). Based on the O-antigen biosynthesis gene clusters extracted from draft genomes, each O-serogroup-specific PCR method was designed. Screening by using the PCR methods showed that two O182, six O183, one O185 and one O186 were identified from 2014-2015 STEC isolates in Japan.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (6 results)

All 2016 2015 2014

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (5 results)

  • [Journal Article] Six novel O genotypes from Shiga toxin-producing Escherichia coli2016

    • Author(s)
      Iguchi A, Iyoda S, Seto K, Nishii H, Ohnishi M, Mekata H, Ogura Y, Tetsuya H
    • Journal Title

      Frontiers in Microbiology

      Volume: in press

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] ヒト由来STECから見出した8種類の新規O群遺伝子型と牛由来STECにおける分布2016

    • Author(s)
      井口純、伊豫田淳
    • Organizer
      日本細菌学会
    • Place of Presentation
      大阪国際交流センター
    • Year and Date
      2016-03-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] 腸管出血性大腸菌で見つかった 新規O血清群遺伝子型(O-genotype)について2015

    • Author(s)
      井口純、伊豫田淳
    • Organizer
      日本食品微生物学会
    • Place of Presentation
      川崎市教育文化会館
    • Year and Date
      2015-11-12
    • Related Report
      2015 Annual Research Report
  • [Presentation] 同種内の細分類に利用されるゲノム多型2015

    • Author(s)
      井口 純
    • Organizer
      日本細菌学会総会
    • Place of Presentation
      長良川国際会議場
    • Year and Date
      2015-03-26 – 2015-03-28
    • Related Report
      2014 Research-status Report
  • [Presentation] O血清群別に見たSTECの選択培地上での生育傾向2014

    • Author(s)
      秋吉 充子、加藤 結子、中村 寛海、井口 純
    • Organizer
      日本食品微生物学会学術総会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2014-09-18 – 2014-09-19
    • Related Report
      2014 Research-status Report
  • [Presentation] ウシ由来STECのO-genotypeを含めた遺伝学的特徴解析2014

    • Author(s)
      加藤 結子、大畠 律子、河合 央博、西本 清仁、佐々木 麻里、成松 浩志、秋吉 充子、中嶋 洋、緒方 喜久代、伊豫田 淳、石原 朋子、大西 真、井口 純
    • Organizer
      ウシ由来STECのO-genotypeを含めた遺伝学的特徴解析
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2014-09-18 – 2014-09-19
    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi