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Study on the residual green alga-derived nucleomorphs in dinoflagellates

Research Project

Project/Area Number 16H04826
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Biodiversity/Systematics
Research InstitutionUniversity of Tsukuba

Principal Investigator

Inagaki Yuji  筑波大学, 計算科学研究センター, 教授 (50387958)

Co-Investigator(Kenkyū-buntansha) 谷藤 吾朗  独立行政法人国立科学博物館, 動物研究部, 研究員 (70438480)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2018: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2017: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2016: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Keywords細胞内共生 / 二次共生 / ヌクレオモルフ / ゲノム縮退 / 渦鞭毛藻
Outline of Final Research Achievements

Nucleomorphs (NMs) are relic endosymbiont nuclei so far found only in two algal groups, cryptophytes and chlorarachniophytes, which have been studied extensively to model the evolutionary process integrating an endosymbiont alga into be a host-governed plastid (organellogenesis). To deepen our knowledge on organellogenesis, we need novel NM-bearing algae, we here investigated the genome and transcriptome data of two previously undescribed dinoflagellates, strains MGD and TGD, with green alga-derived plastids as well as the NMs. Our detailed analyses revealed that the overall trend in gene transfer from the NM to host genome is common among the two dinoflagellates investigated in this study, chlorarachniophytes and cryptophytes. Furthermore, DNA transfer between the host and endosymbiont nuclei was found to be in progress in both MGD and TGD systems.

Academic Significance and Societal Importance of the Research Achievements

細胞内共生体が葉緑体として確立する過程は、共生藻の痕跡核(NM)をもつクロララクニオン藻とクリプト藻をモデルとして研究されてきた。しかし、上記2系統では、葉緑体化に必要な共生藻-宿主間での遺伝子転移(EGT)は完了している。従って、葉緑体獲得過程をより深く理解するためにはNMをもつ新たな系統が必要であり、本研究ではNMをもつ未記載渦鞭毛藻2種のゲノム・トランスクリプトーム解析を行った。本研究では渦鞭毛藻2種ではEGTが未完了であり、葉緑体獲得過程を研究する上で新たなモデルとなるうることを明らかにした。今後渦鞭毛藻2種の研究により、葉緑体獲得過程の理解がより進展すると期待できる。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (65 results)

All 2019 2018 2017 2016

All Journal Article (18 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 15 results,  Open Access: 14 results,  Acknowledgement Compliant: 4 results) Presentation (47 results) (of which Int'l Joint Research: 19 results,  Invited: 8 results)

  • [Journal Article] Horizontally-acquired genetic elements in the mitochondrial genome of a centrohelid Marophrys sp. SRT127.2019

    • Author(s)
      Yuki Nishimura, Takashi Shiratori, Ken-ichiro Ishida, Tetsuo Hashimoto, Moriya Ohkuma, Yuji Inagaki
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 4850-4850

    • DOI

      10.1038/s41598-019-41238-6

    • NAID

      120007128095

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Patterns in evolutionary origins of heme, chlorophyll a and isopentenyl diphosphate biosynthetic pathways suggest non-photosynthetic periods prior to plastid replacements in dinoflagellates2018

    • Author(s)
      Matsuo Eriko、Inagaki Yuji
    • Journal Title

      PeerJ

      Volume: 6 Pages: e5345-e5345

    • DOI

      10.7717/peerj.5345

    • NAID

      120007133916

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fates of Evolutionarily Distinct, Plastid- type Glyceraldehyde 3-phosphate Dehydrogenase Genes in Kareniacean Dinoflagellates2018

    • Author(s)
      Kamikawa, R., Yazaki, E., Tahara, M., Sakura, T., Matsuo, E., Nagamune, K., Hashimoto, T., Inagaki, Y.
    • Journal Title

      J. Eukaryot. Microbiol.

      Volume: 印刷中 Issue: 5 Pages: 669-678

    • DOI

      10.1111/jeu.12512

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Phylogenomics Places Orphan Protistan Lineages in a Novel Eukaryotic Super-Group2018

    • Author(s)
      Brown Matthew W、Heiss Aaron A、Kamikawa Ryoma、Inagaki Yuji、Yabuki Akinori、Tice Alexander K、Shiratori Takashi、Ishida Ken-Ichiro、Hashimoto Tetsuo、Simpson Alastair G B、Roger Andrew J
    • Journal Title

      Genome Biology and Evolution

      Volume: 10 Issue: 2 Pages: 427-433

    • DOI

      10.1093/gbe/evy014

    • NAID

      120007134343

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Extensive molecular tinkering in the evolution of the membrane attachment mode of the Rheb GTPase2018

    • Author(s)
      Zhonova Kristina, Petrzelkova Romana, Valach Matus, Yazaki Euki, Tikhonenkov Denis V., Butenko Anzhelika, Janouskovec Jan, Hrda Stepanka, Klimes Vladimir, Gurger Gertraud, Inagaki Yuji, Keeling Patrick J., Hampl Vladimir, Flegontov Pavel, Yurchenko Vyacheslav, Elias Marek.
    • Journal Title

      Scientific Reports

      Volume: 8 Issue: 1 Pages: 5239-5239

    • DOI

      10.1038/s41598-018-23575-0

    • NAID

      120007134253

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The draft genome of Kipferlia bialata reveals reductive genome evolution in fornicate parasites2018

    • Author(s)
      Tanifuji G, Takabayashi S, Kume K, Takagi M, Nakayama T, Kamikawa R, Inagaki Y, Hashimoto T
    • Journal Title

      PLOS ONE

      Volume: 13 Issue: 3 Pages: e0194487-e0194487

    • DOI

      10.1371/journal.pone.0194487

    • NAID

      120007134280

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Global Kinetoplastea phylogeny inferred from a large-scale multigene alignment including parasitic species for better understanding transitions from a free-living to a parasitic lifestyle2017

    • Author(s)
      Yazaki, E., Ishikawa, Sohta. A., Kume, K., Kumagai, A., Kamaishi, T., Tanifuji, G., Hashimoto, T., and Inagaki, Y.
    • Journal Title

      Genes & Genetic Systems

      Volume: 92 Issue: 1 Pages: 35-42

    • DOI

      10.1266/ggs.16-00056

    • NAID

      130006073269

    • ISSN
      1341-7568, 1880-5779
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Organelles that illuminate the origins of Trichomonas hydrogenosomes and Giardia mitosomes2017

    • Author(s)
      Leger M, Kolisko M, Ryoma Kamikawa, Stairs CW, Kume K, Cepicka I, Silberman JD, Andersson JO, Xu F, Yabuki A, Zhang Q, Takishita K, Inagaki Y, Simpson AGB, Hashimoto T, Roger AJ
    • Journal Title

      Nature Ecology and Evolution

      Volume: 1 Issue: 4 Pages: 0092-0092

    • DOI

      10.1038/s41559-017-0092

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] A Non-photosynthetic Diatom Reveals Early Steps of Reductive Evolution in Plastids2017

    • Author(s)
      Kamikawa R, Moog D, Zauner S, Tanifuji G, Ishida K, Miyashita H, Mayama S, Hashimoto T, Maier UG, Archibald JM, Inagaki Y
    • Journal Title

      Molecular Biology and Evolution

      Volume: 34 Issue: 9 Pages: 2355-2366

    • DOI

      10.1093/molbev/msx172

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Genome sequencing reveals metabolic and cellular interdependence in an amoeba-kinetoplastid symbiosis2017

    • Author(s)
      Tanifuji Goro、Cenci Ugo、Moog Daniel、Dean Samuel、Nakayama Takuro、David Vojt?ch、Fiala Ivan、Curtis Bruce A.、Sibbald Shannon J.、Onodera Naoko T.、Colp Morgan、Flegontov Pavel、Johnson-MacKinnon Jessica、McPhee Michael、Inagaki Yuji、Hashimoto Tetsuo、Kelly Steven、Gull Keith、Luke? Julius、Archibald John M.
    • Journal Title

      Scientific Reports

      Volume: 7 Issue: 1 Pages: 111688-111688

    • DOI

      10.1038/s41598-017-11866-x

    • NAID

      120007134816

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Genomic divergence within non-photosynthetic cyanobacterial endosymbionts in rhopalodiacean diatoms2017

    • Author(s)
      Nakayama Takuro、Inagaki Yuji
    • Journal Title

      Scientific Reports

      Volume: 7 Issue: 1 Pages: 13075-13075

    • DOI

      10.1038/s41598-017-13578-8

    • NAID

      120007134651

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Trends in reconstruction of three nucleus-encoded, plastid-localized pathways for the heme, chlorophyll a and isopentenyl diphosphate biosynthesises in two separate dinoflagellate lineages bearing non-canonical plastids2017

    • Author(s)
      Matsuo Eriko、Inagaki Yuji
    • Journal Title

      PeerJ Preprints

      Volume: 5

    • DOI

      10.7287/peerj.preprints.3488v1

    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Journal Article] 共生体由来オルガネラにまつわるエトセトラ2016

    • Author(s)
      稲垣祐司
    • Journal Title

      生物の科学 遺伝

      Volume: 70 Pages: 156-170

    • Related Report
      2016 Annual Research Report
  • [Journal Article] シアノバクテリアと真核藻類の細胞統合―「窒素固定オルガネラ」へ続く道?2016

    • Author(s)
      中山卓郎,稲垣祐司
    • Journal Title

      生物の科学 遺伝

      Volume: 70 Pages: 176-180

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Protein folding and evolution2016

    • Author(s)
      Harada Ryuhei, Inagaki Yuji, Shigeta Yasuteru
    • Journal Title

      Reference Module in Materials Science and Materials Engineering

      Volume: -

    • DOI

      10.1016/b978-0-12-803581-8.09800-3

    • ISBN
      9780128035818
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ungulate malaria parasites2016

    • Author(s)
      Templeton TJ, Asada M, Jiratanh M, Ishikawa SA, Tiawsirisup S, Sivakumar T, Namangala B, Takeda M, Mohkaew K, Ngamjituea S, Inoue N, Sugimoto C, Inagaki Y, Suzuki Y, Yokoyama N, Kaewthamasorn M, Kaneko O
    • Journal Title

      Sci Rep

      Volume: 6 Issue: 1 Pages: 23230-23230

    • DOI

      10.1038/srep23230

    • NAID

      120007135596

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] A system for supporting phylogenetic analyses over alignments of next generation sequence data2016

    • Author(s)
      Nishimura Yuki, Amagasa Toshiyuki, Inagaki Yuji, Hashimoto Tetsuo, Kitagawa Hiroyuki
    • Journal Title

      Proceedings for the 10th International Conference on Complex, Intelligent, and Software Intensive Systems

      Volume: - Pages: 230-237

    • DOI

      10.1109/cisis.2016.51

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mitochondrial genome of Palpitomonas bilix: derived genome structure and ancestral system for cytochrome c maturation2016

    • Author(s)
      Nishimura Y, Tanifuji G, Kamikawa R, Yabuki A, Hashimoto T, Inagaki Y
    • Journal Title

      Genome Biology and Evolution

      Volume: 8 Issue: 10 Pages: 3090-3098

    • DOI

      10.1093/gbe/evw217

    • NAID

      120007129285

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 新奇原生生物SRT308株が明らかにするユーグレノゾアの初期進化2019

    • Author(s)
      白鳥峻志,矢崎裕規,久米慶太郎,稲垣祐司,橋本哲男,石田健一郎
    • Organizer
      日本藻類学会第43回大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 有孔虫の大規模分岐年代推定2019

    • Author(s)
      石谷佳之,矢崎裕規,氏家由利香,稲垣祐司
    • Organizer
      高知大学海洋コア総合研究センター共同利用成果報告会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ゲノム・トランスクリプトームデータを用いて推測される真核生物の初期分岐2019

    • Author(s)
      稲垣祐司
    • Organizer
      第1回ゲノム・分子進化・構造の会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Heterotrophic side of the tree of the eukaryotic life2019

    • Author(s)
      Yuji Inagaki
    • Organizer
      Seminor in Station Biologique de Roscoff
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 有殻アメーバのゲノム解析から見えてきた一次細胞内共生進化におけるDNAウイルスの役割2018

    • Author(s)
      松尾充啓,潟端篤,立川誠,水口洋平,野口英樹,豊田敦,藤山秋佐夫,鈴木穣,佐藤壮一郎,中山卓郎,神川龍馬,野村真未,稲垣祐司,石田健一郎,小保方潤一
    • Organizer
      日本共生学会第2回大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] オートファジーの普遍性の検証 ~オピストコンタとその近縁系統について~2018

    • Author(s)
      矢﨑裕規,上原忠晃,Guifre Torruella,水島昇,橋本哲男,稲垣祐司
    • Organizer
      第11回オートファジー研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 渦鞭毛藻細胞内共生珪藻にもオートファジーはあるのか?!2018

    • Author(s)
      矢﨑裕規,上原忠晃,坂本寛和,水島昇,橋本哲男,稲垣祐司
    • Organizer
      第51回日本原生生物学会大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Recent progress in understanding the early evolution of eukaryotes based on phylogenomic data-analyses2018

    • Author(s)
      Yuji Inagaki
    • Organizer
      第10回「学際計算科学による新たな知の発見・統合・創出」シンポジウム
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] オピストコンタおよび近縁系統におけるオートファジー関連遺伝子の網羅的探索2018

    • Author(s)
      上原忠晃,矢﨑裕規,Guifre Torruella,橋本哲男,稲垣祐司
    • Organizer
      日本進化学会第20回大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Orphan protistology,accelerating in Japan2018

    • Author(s)
      Takashi Shiratori,Akinori Yabuki,Euki Yazaki,Yuki Nishimura,Moriya Ohkuma,Katsunori Fujikura,Tetsuo Hashimoto,Yuji Inagaki,Ken-ichiro Ishida
    • Organizer
      Joint meeting of the Japan Society of Protistology and the Korean Society of Protozoologists
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Phylogenomic approach to the early evolution of Foraminifera2018

    • Author(s)
      Yoshiyuki Ishitani,Yurika Ujiie,Euki Yazaki,Takashi Toyofuku,Yukiko Nagai,Yuji Inagaki
    • Organizer
      FORAMS2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Novel eukaryotes for elucidating the early eukaryotic evolution2018

    • Author(s)
      Yuji Inagaki
    • Organizer
      ISEP18
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Genome analysis of a symbiotic cyanobacterium in a dinophysialean dinoflagellate,Orthocercus magnificus2018

    • Author(s)
      Takuro Nakayama,Yoshito Takano,Mami Nomura,Kogiku Shiba,Kazuo Inaba,Goro Tanifuji,Yuji Inagaki,Masakado Kawata
    • Organizer
      ISEP18
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparative genomics of photosynthetic and non-photosynthetic Cryptomonas (Cryptophyta) species2018

    • Author(s)
      Goro Tanifuji,Ryoma Kmikawa,Chista E Moore,Tyler Mills,Naoko T Onodera,John M Archibald,Yuji Inagaki,Tetsuo Hahismoto
    • Organizer
      ISEP18
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mitochondrial genome of strain SRT308: insights into structure and gene content fo the ancestral euglenozoan mitochondrial genome2018

    • Author(s)
      Euki Yazaki,Takashi Shiratori,Keitaro Kume,Tetsuo Hashimoto,Ken-ichiro Ishida,Yuji Inagaki
    • Organizer
      ISEP18
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Contribution of chlorarachniophytes to the chlorophyll a synthesis in green-colored dinoflagellates.2017

    • Author(s)
      Eriko Matsuo, Kazuya Takahashi, Chihiro Sarai, Mitsuyoshi Iwataki, Yuji Inagaki.
    • Organizer
      ICOP2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Parallel genome reduction in pedinophyte-derived plastids in green-colored dinoflagellates2017

    • Author(s)
      Eriko Matsuo, Konnosuke Morita, Goro Tanifuji, Takuro Nakayama, Kazuya Takahashi, Chihiro Sarai, Mitsuyoshi Iwataki, Yuji Inagaki
    • Organizer
      ICOP2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular tinkering in the evolution of the membrane attachment mechanisms of the Rheb GTPase2017

    • Author(s)
      Zhonova Kristina, Petrzelkova Romana, Yazaki Euki, Nishimura Yuki, Valach Matus, Hrda Stepanka, Klimes Vladimir, Inagaki Yuji, Burger Gertraud, Hampl Vladimir, Yurchenko Vyacheslav, Elias Marek.
    • Organizer
      ICOP2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A heterolobosean strain SRT213 and its mitochondrion-related organelle2017

    • Author(s)
      Euki Yazaki, Takashi Shiratori, Keitaro Kume, Tetsuo Hashimoto, Ken-ichiro Ishida, Yuji Inagaki
    • Organizer
      ICOP2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Morphology, ultrastructure and phylogeny of a new species of Glissandra (Protista incertae sedis)2017

    • Author(s)
      Takashi Shiratori, Euki Yazaki, Yuji Inagaki, Ken-ichro Ishida
    • Organizer
      ICOP2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 新奇ヘテロロボサ生物SRT213における縮退的ミトコンドリア機能の推測2017

    • Author(s)
      矢崎裕規,白鳥峻志,久米慶太郎,橋本哲男,石田健一郎,稲垣祐司
    • Organizer
      日本進化学会第19回大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] セスジアカムカデ消化管内寄生虫の網羅的mRNAデータに基づくアピコンプレクサの初期進化に関する一考察2017

    • Author(s)
      宮田凌佑,松尾恵梨子,中山卓郎,谷藤吾朗,千頭康彦,八畑謙介,稲垣祐司
    • Organizer
      日本進化学会第19回大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Mitochondrial genome of a protist branched at the base of Euglenozoa2017

    • Author(s)
      Euki Yazaki, Takashi Shiratori, Keitaro Kume, Tetsuo Hashimoto, Ken-ichiro Ishida, Yuji Inagaki
    • Organizer
      Mitochondrial Genomics and Evolution, an SMBE Satellite Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 有殻アメーバのゲノム解読による一次細胞内共生進化の初期プロセスの解析2017

    • Author(s)
      松尾充啓,潟端篤,立川誠,水口洋平,野口英樹,豊田敦,藤山秋佐夫,鈴木穣,中山卓郎,神川龍馬,野村真未,稲垣祐司,石田健一郎,小保方 潤一
    • Organizer
      日本植物学会第81回大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 陸生節足動物消化管から単離されたグレガリナ様寄生虫の系統学的位置と非光合成性色素体の探索.2017

    • Author(s)
      宮田凌佑,松尾恵梨子,中山卓郎,谷藤吾朗,千頭康彦,八畑謙介,稲垣祐司
    • Organizer
      第50回日本原生生物学会・第1回日本共生生物学会合同大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ユーグレノゾア基部から分岐する新奇原生生物のミトコンドリアゲノム2017

    • Author(s)
      矢崎裕規,白鳥峻志,久米慶太郎,橋本哲男,石田健一郎,稲垣祐司
    • Organizer
      第50回日本原生生物学会・第1回日本共生生物学会合同大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 葉緑体を置換した渦鞭毛藻におけるゲノム進化2017

    • Author(s)
      松尾恵梨子,稲垣祐司
    • Organizer
      藻類合同セミナー
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 有中心粒太陽虫類におけるミトコンドリアゲノムの解読2017

    • Author(s)
      西村祐貴,白鳥峻志,石田健一郎,橋本哲男,稲垣祐司,大熊盛也
    • Organizer
      第12回ゲノム微生物学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 真核生物系統をより広く、より深く2017

    • Author(s)
      稲垣祐司
    • Organizer
      第1回原生生物進化生態研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 外洋性渦鞭毛藻Ornithocercus magnificusに見られる共生シアノバクテリアのゲノム解析2017

    • Author(s)
      中山卓郎,高野義人,野村真未,柴小菊,稲葉一男,稲垣祐司
    • Organizer
      日本藻類学会第42回大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Characterization of strain SRT308; a new heterotrophic flagellate basal to Euglenozoa2016

    • Author(s)
      Takashi Shiratori, Euki Yazaki, Yuji Inagaki, Tetsuo Hashimoto, Ken-ichiro Ishida
    • Organizer
      Protis-2016 Moscow Forum
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Trends in endosymbiotic gene transfer on plastid metabolic pathways in dinoflagellates with non-canonical plastids2016

    • Author(s)
      Eriko Matsuo, Yuji Inagaki
    • Organizer
      Protis-2016 Moscow Forum
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The draft genome of Kipferlia bialata reveals that the gain of function contributes the massive reductive evolution in Metamonada2016

    • Author(s)
      Goro Tanifuji, Sun Takabayashi, Keitaro Kume, Mizue Takagi, Yuji Inagaki, Tetsuo Hashimoto
    • Organizer
      Protis-2016 Moscow Forum
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cyanobacterial genes in the nuclear genome of a diatom bearing N2-fixing cyanobacterial endosymbionts: Potential factors involved in the host-endosymbiont partnership2016

    • Author(s)
      Takuro Nakayama, Yuji Inagaki
    • Organizer
      Protis-2016 Moscow Forum
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A system for phylogenetic analyses over alignments of next generation sequence data.2016

    • Author(s)
      Yuki Nishimura, Toshiyuki Amagasa, Yuji Inagaki, Tetsuo Hashimoto, Hiroyuki Kitagawa
    • Organizer
      10th International Conference on Complex, Intelligent, and Software Intensive Systems
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 真核生物進化の空白を埋める!分子系統解析が解き明かすプロティストの系統関係2016

    • Author(s)
      矢崎裕規,白鳥峻志,久米慶太郎,橋本哲男,石田健一郎,稲垣祐司
    • Organizer
      日本進化学会第18回大会
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 窒素固定はじめました - Rhopalodia科珪藻に見る細胞内共生進化2016

    • Author(s)
      中山卓郎,神川龍馬,谷藤吾朗,稲垣祐司
    • Organizer
      日本進化学会第18回大会
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 微好気性鞭毛虫Dysnectes brevisのゲノムデータから推測するミトコンドリア関連オルガネラの機能2016

    • Author(s)
      井上貴史,髙林舜,久米慶太郎,谷藤吾朗,稲垣祐司,橋本哲男
    • Organizer
      日本進化学会第18回大会
    • Related Report
      2016 Annual Research Report
  • [Presentation] Ungulate malaria parasites2016

    • Author(s)
      Templeton Thomas J.、Asada Masahito、Jiratanh Montakan、Ishikawa Sohta A.、Tiawsirisup Sonthaya、Sivakumar Thillaiampalam、Namangala Boniface、Takeda Mika、Mohkaew Kingdao、Ngamjituea Supawan、Inoue Noboru、Sugimoto Chihiro、Inagaki Yuji、Suzuki Yasuhiko、Yokoyama Naoaki、Kaewthamasorn Morakot、Kaneko Osamu
    • Organizer
      15th Awaji International Forum on Infection and Immunity
    • Related Report
      2016 Annual Research Report
  • [Presentation] A phylogenomic study placed a previously undescribed eukaryote, strain SRT308, at the base of the Euglenozoa clade2016

    • Author(s)
      Euki Yazaki, Takashi Shiratori, Tetsuo Hashimoto, Ken-ichiro Ishida, Yuji Inagaki
    • Organizer
      13th International Colloquium on Endocytobiology and Symbiosis
    • Related Report
      2016 Annual Research Report
  • [Presentation] Plastid comparative genomics elucidates multiple independent losses of photosynthesis in Cryptomonas (Cryptophyta)2016

    • Author(s)
      Goro Tanifuji, Ryoma Kamikawa, Christa E. Moore, Tyler Mills, Yuji Inagaki, Tetsuo Hashimoto, John M. Archibald
    • Organizer
      13th International Colloquium on Endocytobiology and Symbiosis
    • Related Report
      2016 Annual Research Report
  • [Presentation] Phylogenetic positions of marine gregarines Selenidium terebellae and Lecudina tuzetae, and molecular evidence of their remnant nonphotosynthetic plastids (apicoplasts)2016

    • Author(s)
      Kevin Wakeman, Takuro Nakayama, Goro Tanifuji, Eriko Matsuo, Brian Leander, Yuji Inagaki
    • Organizer
      13th International Colloquium on Endocytobiology and Symbiosis
    • Related Report
      2016 Annual Research Report
  • [Presentation] Gregarine-like apicomplexan parasite isolated from the intestinal tract of a centipede Scolopocryptops rubiginosus2016

    • Author(s)
      Ryosuke Miyata, Takuro Nakayama, Goro Tanifuji, Yasuhiko Chikami, Kensuke Yahata, Yuji Inagaki
    • Organizer
      13th International Colloquium on Endocytobiology and Symbiosis
    • Related Report
      2016 Annual Research Report
  • [Presentation] Differential impacts of plastid replacement on plastidal biosynthetic pathways in dinoflagellates with non-canonical plastids, Karlodinium veneficum and Lepidodinium chlorophorum2016

    • Author(s)
      Eriko Matsuo, Yuji Inagaki
    • Organizer
      13th International Colloquium on Endocytobiology and Symbiosis
    • Related Report
      2016 Annual Research Report
  • [Presentation] Loss of the Calvin Benson cycle in non-photosynthetic plastids2016

    • Author(s)
      Ryoma Kamikawa, Stefan Zauner, Daniel Moog, Goro Tanifuji, Ken-ichiro Ishida, Shigeki Mayama, Tetsuo Hashimoto, John M Archibald, Andrew J Roger, Uwe-G Maier, Hideaki Miyashita, Yuji Inagaki
    • Organizer
      13th International Colloquium on Endocytobiology and Symbiosis
    • Related Report
      2016 Annual Research Report
  • [Presentation] Evolutionary roles of SL-trans-splicing in the primary endosymbiosis2016

    • Author(s)
      Mitsuhiro Matsuo, Atsushi Katahata, Soichirou Satoh, Motomichi Matsuzaki, Mami Nomura, Ken-ichiro Ishida, Yuji Inagaki, Junichi Obokata
    • Organizer
      13th International Colloquium on Endocytobiology and Symbiosis
    • Related Report
      2016 Annual Research Report
  • [Presentation] 窒素固定シアノバクテリア共生体をもつ珪藻の核ゲノム解析: 核にコードされる共生体制御遺伝子の探索2016

    • Author(s)
      中山卓郎,稲垣祐司
    • Organizer
      第80回日本植物学会
    • Related Report
      2016 Annual Research Report

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Published: 2016-04-21   Modified: 2020-03-30  

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