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

Investigating horizontal transferability of 16S ribosomal RNA gene

Research Project

Project/Area Number 25830132
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Genome biology
Research InstitutionOsaka University

Principal Investigator

KITAHARA Kei  大阪大学, 情報科学研究科, 研究員 (30567855)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords16S rRNA / メタゲノム / 大腸菌 / 16SリボソームRNA / 分子進化 / バクテリア / 遺伝子工学 / 進化能 / 遺伝子の水平伝播
Outline of Final Research Achievements

In general, many prokaryotic genes are amenable to be transferred between different species. Hence, phylogeny of prokaryotic species has been reduced by comparing each species' 16S rRNA sequence. The rationale for this is based on an assumption that the 16S rRNA gene is least unlikely to be transferred between species. This assumption called "complexity hypothesis" was experimentally tested in this study, by introducing 16S rRNA genes from metagenome into Escherichia coli.

Report

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

    (3 results)

All 2015 2013 Other

All Presentation (2 results) Remarks (1 results)

  • [Presentation] バクテリアリボソームRNAの最小機能構造の探求2015

    • Author(s)
      北原圭、佐藤さとみネウザ、鈴木勉
    • Organizer
      日本ゲノム微生物学会
    • Place of Presentation
      神戸大学百年記念館
    • Year and Date
      2015-03-06 – 2015-03-08
    • Related Report
      2014 Annual Research Report
  • [Presentation] メタゲノム水平伝播実験により示された16S rRNAの種間互換性2013

    • Author(s)
      北原 圭、安武義晃、宮崎健太郎
    • Organizer
      第10回21世紀大腸菌研究会
    • Place of Presentation
      静岡(ラフォーレ修善寺)
    • Related Report
      2013 Research-status Report
  • [Remarks] 研究テーマ:リボソーム工学

    • URL

      https://staff.aist.go.jp/miyazaki-kentaro/group/theme.html

    • Related Report
      2013 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