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2010 Fiscal Year Final Research Report

Molecular Phylogeny of Fornicata

Research Project

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Project/Area Number 20570219
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Evolutionary biology
Research InstitutionUniversity of Tsukuba

Principal Investigator

HASHIMOTO Tetsuo  University of Tsukuba, 大学院・生命環境科学研究科, 教授 (50208451)

Co-Investigator(Kenkyū-buntansha) INAGAKI Yuji  筑波大学, 計算科学研究センター, 准教授 (50387958)
Project Period (FY) 2008 – 2010
Keywords系統進化 / 真核生物 / 複数遺伝子分子系統解析 / フォルニケータ / カルペディエモナス様生物 / ミトコンドリア関連オルガネラ / Dysnectes brevis / Giardia intestinalis
Research Abstract

To infer a robust phylogenetic tree of the group Fornicata, which comprises exclusively of amitochondriate flagellates, we sequenced several phylogenetic marker genes from free-living Fornicata organisms, and underwent multi-gene phylogeny. The tree finally obtained robustly reconstructed the relationships among subgroups of Fornicata. The tree could be a backbone for evolutionary comparison analyses of the mitochondrion-related organelles in Fornicata.

  • Research Products

    (13 results)

All 2011 2010 2009 2008

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Presentation (6 results)

  • [Journal Article] Splintrons in Giardia intestinalis: Spliceosomal introns in a split form2011

    • Author(s)
      Kamikawa R, Inagaki Y, Roger AJ, Hashimoto T
    • Journal Title

      Communicative and Integrative Biology (in press)

  • [Journal Article] Split introns in the genome of a divergent eukaryote Giardia intestinalis are excised by spliceosome-mediated trans-splicing2011

    • Author(s)
      Kamikawa R, Inagaki Y, Tokoro M, Roger AJ, Hashimoto T
    • Journal Title

      Current Biology 21(4)

      Pages: 311-315

    • Peer Reviewed
  • [Journal Article] Comprehensive SSU rRNA phylogeny of Eukaryota2010

    • Author(s)
      Ishida K, Inagaki Y, Sakaguchi M, Oiwa A, Kai A, Suzuki M, Nakayama T, Chikuni T, Yabuki A, Yamaguchi H, Yubuki N, Yoshida M, Nakayama T, Inouye I, Hashimoto T
    • Journal Title

      【Joint 1st authors】Journal of Endocytobiosis and Cell Research 20

      Pages: 81-88

    • Peer Reviewed
  • [Journal Article] A wide diversity of previously undetected relatives of diplomonads isolated from marine/saline habitats2010

    • Author(s)
      Kolisko M, Silberman JD, Cepicka I, Yubuki N, Takishita K, Yabuki A, Leander BS, Inouye I, Inagaki Y, Roger AJ, Simpson AGB
    • Journal Title

      Environmental Microbiology 12(19)

      Pages: 2700-2710

    • Peer Reviewed
  • [Journal Article] Phylogeny of Asian primate malaria parasites inferred from apicoplast genome-encoded genes with special emphasis on the positions of Plasmodium vivax and P. fraglie2010

    • Author(s)
      Mitsui H, Arisue N, Sakihama N, Inagaki Y, Horii T, Hasegawa M, Tanabe K, Hashimoto T
    • Journal Title

      Gene 450(1)

      Pages: 32-38

    • Peer Reviewed
  • [Journal Article] Gene sampling can bias multi-gene phylogenetic inferences: the relationship between red algae and green plants as the case study2009

    • Author(s)
      Inagaki Y, Nakajima Y, Sato M, Sakaguchi M, Hashimoto T
    • Journal Title

      Molecular Biology and Evolution 26(5)

      Pages: 1171-1178

    • Peer Reviewed
  • [Journal Article] 複数遺伝子の連結データに基づく分子系統樹の推定-真核生物の大系統の解析を例として2008

    • Author(s)
      橋本哲男,有末伸子,坂口美亜子,稲垣祐司
    • Journal Title

      統計数理 56

      Pages: 145-164

    • Peer Reviewed
  • [Presentation] 寄生性真核微生物Giardiaの縮退ゲノムにおける複雑な遺伝子発現2011

    • Author(s)
      神川龍馬、稲垣祐司、Andrew J Roger、橋本哲男
    • Organizer
      第5回日本進化原生生物学研究会
    • Place of Presentation
      富山・富山・富山大学
    • Year and Date
      20110611-20110612
  • [Presentation] Trans-splicing in the intron-poor eukaryotic parasite Giardia intestinalis2010

    • Author(s)
      Ryoma Kamikawa, Yuji Inagaki, Masaharu Tokoro, Andrew J. Roger, Tetsuo Hashimoto
    • Organizer
      2010 Memorial Symposium for the 26th International Prize for Biology
    • Place of Presentation
      茨城・つくば・国際会議場
    • Year and Date
      20101207-20101208
  • [Presentation] 202万樹形に対する網羅的探索結果に基づく発見的樹形探索法の効率評価2010

    • Author(s)
      稲垣祐司、辻美和子、Laurent Choy、佐藤三久、橋本哲男
    • Organizer
      第11回日本進化学会
    • Place of Presentation
      北海道・札幌・北海道大
    • Year and Date
      20100902-20100904
  • [Presentation] 複数遺伝子解析による Fornicata 生物群の系統進化の解明2010

    • Author(s)
      小松崎洋志、稲垣祐司、瀧下清貴、古我友樹、 矢吹彬憲、松本拓也、神川龍馬、雪吹直史、Martin Kolisko、Alastair Simpson、Andrew Roger、橋本哲男
    • Organizer
      第11回日本進化学会
    • Place of Presentation
      北海道・札幌・北海道大
    • Year and Date
      20100902-20100904
  • [Presentation] Spliceosome-mediated trans-splicing produces the complete mRNA for heat shock protein 90 in Giardia intestinalis2010

    • Author(s)
      Ryoma Kamikawa, Yuji Inagaki, Masaharu Tokoro, Andrew J. Roger, Tetsuo Hashimoto
    • Organizer
      2010 ISEP XVIII
    • Place of Presentation
      石川・金沢・県立美術館
    • Year and Date
      20100702-20100707
  • [Presentation] 複数遺伝子解析によるFornicata生物群の系統進化の解明2009

    • Author(s)
      小松崎洋志、稲垣祐司、瀧下清貴、古我友樹、矢吹彬憲、松本拓也、神川龍馬、雪吹直史、Martin Kolisko、Alastair Simpson、Andrew Roger、橋本哲男
    • Organizer
      第4回日本進化原生生物研究会
    • Place of Presentation
      宮城・仙台・宮城教育大
    • Year and Date
      20090704-20090705

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Published: 2012-01-26   Modified: 2016-04-21  

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