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Identification and functional analysis of the stress tolerance-related genes of the extreme environmental algae

Research Project

Project/Area Number 22870022
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Cell biology
Research InstitutionYamaguchi University

Principal Investigator

MISUMI Osami  山口大学, 大学院・医学系研究科, 准教授 (90583625)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,068,000 (Direct Cost: ¥2,360,000、Indirect Cost: ¥708,000)
Fiscal Year 2011: ¥1,456,000 (Direct Cost: ¥1,120,000、Indirect Cost: ¥336,000)
Fiscal Year 2010: ¥1,612,000 (Direct Cost: ¥1,240,000、Indirect Cost: ¥372,000)
Keywords細胞構造 / 機能 / 環境適応 / 極限環境藻類 / トランスクリプトーム / ゲノム
Research Abstract

The transcriptome of an extreme environmental alga were performed under a high temperature, highly-concentrated metal ions, and oxidative stress environment. As a result, the candidates of many stress responsive genes have been identified. The primitive eukaryotic red alga Cyanidioschyzeraonmolehave adapted by the expression of heat shock protein derived from thermophile against heat stress range close to the threshold temperature. The expression patterns of energy metabolism-related genes were also analyzed under oxidative stress environment by using the alga.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (19 results)

All 2011 2010 Other

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Presentation (6 results) Remarks (2 results) Patent(Industrial Property Rights) (4 results) (of which Overseas: 4 results)

  • [Journal Article] Phototaxis in the unicellular red algae Cyanidioschyzon merolae and Cyanidium caldarium2011

    • Author(s)
      Ohnuma M, Misumi O, Kuroiwa T
    • Journal Title

      Cytologia

      Volume: 76 Pages: 295-300

    • NAID

      10029975977

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Proteomic comparison between interphase and metaphase of isolated chloroplasts of Cyanidioschyzon merolae(Cyanidiophyceae, Rhodophyta)2011

    • Author(s)
      Yoshida M, Yoshida Y, Fujiwara T, Misumi O, Kuroiwa H, Kuroiwa T
    • Journal Title

      Phycol. Res

      Volume: 59 Pages: 1-15

    • NAID

      10028197240

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Phototaxis in the Unicellular Red Algae Cyanidioschyzon merolae and Cyanidium caldarium2011

    • Author(s)
      Ohnuma M., et al
    • Journal Title

      CYTOLOGIA

      Volume: 76 Issue: 3 Pages: 295-300

    • DOI

      10.1508/cytologia.76.295

    • NAID

      130004448133

    • ISSN
      0011-4545, 1348-7019
    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Proteomic comparison between interphase and metaphase of isolated chloroplasts of Cyanidioschyzon merolae(Cyanidiophyceae, Rhodophyta).2011

    • Author(s)
      Yoshida M., et al.
    • Journal Title

      Phycol.Res

      Volume: 59 Pages: 1-15

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chloroplasts divide by contraction of a bundle of nanofilaments consisting of polyglucan2010

    • Author(s)
      Yoshida Y, Kuroiwa H, Misumi O, Yoshida M, Ohnuma M, Fujiwara T, Yagisawa F, Hirooka S, Imoto Y, Matsushita K, Kawano S, Kuroiwa T
    • Journal Title

      Science

      Volume: 329 Pages: 949-953

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] シゾンゲノムを遺伝資源とした有用植物作出の試み2010

    • Author(s)
      三角修己
    • Journal Title

      生物工学会誌

      Volume: 88巻 Pages: 468-472

    • NAID

      110007730757

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Journal Article] Chloroplasts divide by contraction of a bundle of nanofilaments consisting of polyglucan.2010

    • Author(s)
      Yoshida Y., et al.
    • Journal Title

      Science

      Volume: 329 Pages: 949-953

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 硫化水素泉から採種された新規原始紅藻類の特性について2011

    • Author(s)
      三角修己
    • Organizer
      日本植物学会第75回大会
    • Place of Presentation
      東京大学(東京目黒区)
    • Year and Date
      2011-09-18
    • Related Report
      2011 Final Research Report
  • [Presentation] 硫化水素泉から採種された新規原始紅藻類の特性について2011

    • Author(s)
      三角修己
    • Organizer
      日本植物学会第75回大会
    • Place of Presentation
      東京大学(目黒区)
    • Year and Date
      2011-09-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] 硫黄泉から採種した新規シアニジウム藻類の特性について2011

    • Author(s)
      三角修己
    • Organizer
      日本植物学会中国四国支部第68回大会(香川大会)
    • Place of Presentation
      香川大学(高松市)
    • Year and Date
      2011-05-14
    • Related Report
      2011 Final Research Report
  • [Presentation] 硫黄泉から採種した新規シアニジウム藻類の特性について2011

    • Author(s)
      三角修己
    • Organizer
      生物系三学会中四国支部大会(香川大会)
    • Place of Presentation
      香川大学(高松市)
    • Year and Date
      2011-05-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] シゾンのゲノム情報と環境適応特性に基づくストレス耐性遺伝子の同定とその発展的利用2010

    • Author(s)
      三角修己
    • Organizer
      日本植物学会第74回大会
    • Place of Presentation
      中部大学(春日井市)
    • Year and Date
      2010-10-09
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 100%完全解読されたシゾンのゲノム情報を遺伝資源としたストレス耐性植物の作出2010

    • Author(s)
      三角修己
    • Organizer
      日本植物学会中国四国支部第67回大会
    • Place of Presentation
      山口大学(山口市)
    • Year and Date
      2010-05-16
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.sci.yamaguchi-u.ac.jp/edu/highlight

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.sci.yamaguchi-u.ac.jp/edu/highlight

    • Related Report
      2011 Annual Research Report
  • [Patent(Industrial Property Rights)] METHOD FOR PRODUCTION OF TOLERANT PLANT USING CYANIDING-DERIVED PROTON ATPASE GENE, AND USE OF THE GENE2011

    • Inventor(s)
      Kuroiwa T, Misumi O. et al.
    • Industrial Property Rights Holder
      Rikkyo Gakuin et al.
    • Acquisition Date
      2011-05-05
    • Related Report
      2011 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] METHOD FOR PRODUCING RESISTANT PLANT USING CA2+/ H+ ANTIPORTER GENE DERIVED FROM CYANIDIUM, AND USE FOR SAID GENE2011

    • Inventor(s)
      Kuroiwa T, AsanoK, Misumi O. et al.
    • Industrial Property Rights Holder
      Rikkyo Gakuin et al.
    • Acquisition Date
      2011-05-05
    • Related Report
      2011 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] METHOD-FOR PRODUCTION OF TOLERANT PLANT USING CYANIDING-DERIVED PROTON ATPASE GENE, AND USE OF THE GENE2010

    • Inventor(s)
      Kuroiwa T, et al
    • Industrial Property Rights Holder
      Rikkyo Gakuin, et al
    • Filing Date
      2010-10-27
    • Acquisition Date
      2011-05-05
    • Related Report
      2011 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] METHOD FOR PRODUCING RESISTANT PLANT USING CA2+/H+ANTIPORTER GENE DERIVED FROM CYANIDIUM, AND USE FOR SAID GENE2010

    • Inventor(s)
      Kuroiwa T, et al
    • Industrial Property Rights Holder
      Rikkyo Gakuin, et al
    • Filing Date
      2010-10-27
    • Acquisition Date
      2011-05-05
    • Related Report
      2011 Annual Research Report
    • Overseas

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Published: 2010-08-27   Modified: 2016-04-21  

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