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

Type IV pilus machinery of Thermus thermophilus

Research Project

Project/Area Number 26450102
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Applied microbiology
Research InstitutionTokyo University of Pharmacy and Life Science

Principal Investigator

Tamakoshi Masatada  東京薬科大学, 生命科学部, 准教授 (10277254)

Research Collaborator Koike Ayumi (Takeshita Ayumi)  
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords線毛 / 高度好熱菌 / Thermus thermophilus / ATPase / リポタンパク質
Outline of Final Research Achievements

The extreme thermophile Thermus thermophilus produces Type IV pili (T4P) on the cell surface. A gene deletion of a protein found in T4P machinery led to loss of twitching motility and sensitivity to a T4P-dependent phage. The expression of the genes encodeing the structural protein of HB8 in HB27 was not sufficient for twitching motility and infection of T4P-dependent phage. This result suggests that T4P-related function requires other protein(s) in addition to the structural proteins.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (10 results)

All 2017 2016 2015 2014

All Presentation (10 results) (of which Int'l Joint Research: 1 results)

  • [Presentation] Thermus thermophilus由来4型線毛の伸張および収縮に関わる分子モーターの機能解析2017

    • Author(s)
      玉腰 雅忠、常泉 賢司、千葉 直也、山岸 明彦、安田 卓人、丸山 貴浩、小池 あゆみ
    • Organizer
      2017年 生体運動合同班会議
    • Place of Presentation
      神戸国際会議場
    • Year and Date
      2017-01-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高度好熱菌Thermus thermophilusに感染するファージMN1の溶菌酵素の解析2016

    • Author(s)
      玉腰 雅忠、河合 真穂、山岸 明彦
    • Organizer
      第39回 日本分子生物学会年会
    • Place of Presentation
      横浜パシフィコ
    • Year and Date
      2016-11-30
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高度好熱菌Thermus thermophilus由来4型線毛の伸張および収縮に関わる分子モーターの機能解析2016

    • Author(s)
      玉腰 雅忠、常泉 賢司、千葉 直也、山岸 明彦、安田 卓人、丸山 貴浩、小池 あゆみ
    • Organizer
      第17回 極限環境生物学会年会
    • Place of Presentation
      東京工業大学 すずかけ台キャンパス
    • Year and Date
      2016-11-25
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高度好熱菌Thermus thermophilus HB8 に感染するφMN1 の吸着に関わる細胞表面分子の解析2016

    • Author(s)
      中山 知也, 玉腰 雅忠, 別所 義隆, 山岸 明彦
    • Organizer
      第6回 ファージ研究会
    • Place of Presentation
      JAMSTEC横浜研究所
    • Year and Date
      2016-10-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] Functional Analysis of Type IV pilus Traffic ATPases of the Extreme Thermophile Thermus thermophilus2016

    • Author(s)
      Masatada Tamakoshi, Kenji Tsuneizumi, Naoya Chiba and Akihiko Yamagishi
    • Organizer
      Extremophiles 2016
    • Place of Presentation
      Kyoto University
    • Year and Date
      2016-09-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermus thermophilus HB8 に感染するファージMN1 の解析2015

    • Author(s)
      玉腰雅忠、中山知也、山岸明彦
    • Organizer
      第5回モデル生物丸ごと一匹学会
    • Place of Presentation
      大阪大学
    • Year and Date
      2015-12-22
    • Related Report
      2015 Research-status Report
  • [Presentation] Thermus thermophilus由来IV型線毛複合体の構造解析2015

    • Author(s)
      丸山貴浩、佐々木亜由美、安田卓人、玉腰雅忠、小池あゆみ
    • Organizer
      第38回日本分子生物学会年会、第88回日本生化学会大会 合同大会
    • Place of Presentation
      神戸ポートアイランド
    • Year and Date
      2015-12-03
    • Related Report
      2015 Research-status Report
  • [Presentation] 線毛をもつバクテリアにおける走化性メカニズムの理論的研究2015

    • Author(s)
      森河良太,玉腰雅忠,宮川毅,高須昌子
    • Organizer
      日本物理学会2015秋季大会
    • Place of Presentation
      関西大学
    • Year and Date
      2015-09-17
    • Related Report
      2015 Research-status Report
  • [Presentation] 高度好熱菌Thermus thermophilusの線毛関連新規リポタンパク質2014

    • Author(s)
      玉腰 雅忠、志村 洸洋、尾方 美沙樹、山岸 明彦
    • Organizer
      日本分子生物学会
    • Place of Presentation
      横浜パシフィコ
    • Year and Date
      2014-11-25 – 2014-11-27
    • Related Report
      2014 Research-status Report
  • [Presentation] Thermus thermophilus に感染するファージMN1の解析2014

    • Author(s)
      Masatada Tamakoshi, Tomoya Nakayama, Kento Takahashi, and Akihiko Yamagishi
    • Organizer
      第4回モデル生物丸ごと一匹学会(第13回高度好熱菌丸ごと一匹プロジェクト連携研究会共催
    • Place of Presentation
      大阪大学
    • Year and Date
      2014-09-26 – 2014-09-27
    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi