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A diversity and evolution of the mode of pollen-tube growth and fertilization in angiosperms, and particularly in Fagales

Research Project

Project/Area Number 18370036
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Biodiversity/Systematics
Research InstitutionKyoto University

Principal Investigator

TOBE Hiroshi  Kyoto University, 大学院・理学研究科, 教授 (60089604)

Co-Investigator(Kenkyū-buntansha) SOGO Akiko  京都大学, 大学院・理学研究科, 講師(研究機関研究員) (50378569)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥15,710,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥2,310,000)
Fiscal Year 2008: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2007: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2006: ¥5,700,000 (Direct Cost: ¥5,700,000)
Keywords被子植物 / ブナ目 / 花粉管 / 受精様式 / トチュウ / サクライソウ科 / ショウブ科 / 進化 / 多様性 / 花粉管誘導 / 受精 / クスノキ目 / サトイモ科 / サクライソウ目 / 胚珠 / 閉塞組織 / ティコデンドロン科 / オゼソウ属 / 閉塞組識 / 授精 / 配偶体選抜
Research Abstract

被子植物の雌蕊における花粉管伸長の様式の多様性と受精様式について、特にブナ目のヤマモモ科、ブナ科、Tidodendraceaeについて研究を行った。その結果、花粉管は、胚珠の発生と成熟に伴い、柱頭から胚嚢まで3-5段階の断続的伸長によりただ1本に減数して受精すること、受精遅延と花粉管の断続伸長は雌雄配偶体(花粉管及び胚珠内胚嚢)の選抜に重要な役割を果たしていること、断続伸長における花粉管の休止位置は近い系統群内では一致していることが明らかになった。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (36 results)

All 2009 2008 2007 2006

All Journal Article (23 results) (of which Peer Reviewed: 4 results) Presentation (13 results)

  • [Journal Article] Embryology of Koeberlinia (Koeberliniaceae) : evidence for core-Brassicalean affinities2008

    • Author(s)
      Tobe, H., P. H. Raven
    • Journal Title

      American Journal of Botany 95

      Pages: 1475-1486

    • Related Report
      2008 Final Research Report
  • [Journal Article] Embryology of the Hortonioideae and Monimioideae (Monimiaceae, Laurales) : characteristics of lower monimioids2008

    • Author(s)
      Kimoto, Y., H. Tobe
    • Journal Title

      Botanical Journal of the Linnean Society 158

      Pages: 228-241

    • Related Report
      2008 Final Research Report
  • [Journal Article] Mode of pollen tube growth in pistils of Ticodendron incognitum (Ticodendraceae, Fagales) and the evolution of chalazogamy2008

    • Author(s)
      Sogo, A., H. Tobe
    • Journal Title

      Botanical Journal of the Linnean Society 157

      Pages: 621-631

    • Related Report
      2008 Final Research Report
  • [Journal Article] Embryology of the Araceae : variation and character evolution2008

    • Author(s)
      Tobe, H., T. Kadokawa
    • Journal Title

      Makinoa N.S. 7

      Pages: 29-53

    • Related Report
      2008 Final Research Report
  • [Journal Article] Embryology of Japonolirion (Petrosaviaceae, Petrosaviales) : a comparison with other monocots2008

    • Author(s)
      Tobe, H.
    • Journal Title

      Journal of Plant Research 121

      Pages: 407-416

    • NAID

      10024283676

    • Related Report
      2008 Final Research Report
  • [Journal Article] Embryology of Illigera and Sparattanthelium (Hernandiaceae) : family characteristics and relationships2008

    • Author(s)
      Kimoto, Y., H. Tobe
    • Journal Title

      International Journal of Plant Sciences 169

      Pages: 391-408

    • Related Report
      2008 Final Research Report
  • [Journal Article] Embryology of the Araceae : variation and character evolution.2008

    • Author(s)
      Tobe, H., T. Kadokawa
    • Journal Title

      Makinoa N. S. 7

      Pages: 29-53

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Embryology of Illigera and Sparattanthelium (Hernandiaceae, Laurales) : family characteristics and relationships.2008

    • Author(s)
      Kimoto, Y., H. Tobe
    • Journal Title

      International Journal of Plant Science 169

      Pages: 391-408

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Embryology of the Hortonioideae and Monimioideae (Monimiaceae, Laurales) : characteristics of lower monimioids.2008

    • Author(s)
      Kimoto, Y., H. Tobe
    • Journal Title

      Botanical Journal of the Linnean Society 158

      Pages: 228-241

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mode of pollen tube growth in pistils of Ticodendron incognitum (Ticodendraceae, Fagales) and the evolution2008

    • Author(s)
      Sogo, A. and H. Tobe
    • Journal Title

      Botanical Journal of the Linnean Society 156(印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Embryology of Japonolirion (Petrosaviaceae, Petrosaviales): a comparison to other monocots2008

    • Author(s)
      Tobe, H.
    • Journal Title

      Journal of Plant Research 121(印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development and structure of the female gametophyte of Austrobaileya scandens (Austrobaileyaceae)2007

    • Author(s)
      Tobe, H., Y. Kimoto, R. Prakash
    • Journal Title

      Journal of Plant Research 120

      Pages: 431-436

    • NAID

      40015400364

    • Related Report
      2008 Final Research Report
  • [Journal Article] Is Cycas revoluta (Cycadaceae) wind- or insect-pollinated?2007

    • Author(s)
      Kono, M., H. Tobe
    • Journal Title

      American Journal of Botany 94

      Pages: 847-855

    • Related Report
      2008 Final Research Report
  • [Journal Article] Mode of pollen-tube growth in pistils of Myrica rubra (Myricaceae) : a comparison with related families2006

    • Author(s)
      Sogo, A., H. Tobe
    • Journal Title

      Annals of Botany 97

      Pages: 71-77

    • Related Report
      2008 Final Research Report
  • [Journal Article] The evolution of fertilization mode independent of the micropyle in Fagales and 'pseudoporogamy.'2006

    • Author(s)
      Sogo, A., H. Tobe
    • Journal Title

      Plant Systematics and Evolution 259

      Pages: 73-80

    • Related Report
      2008 Final Research Report
  • [Journal Article] Delayed fertilization and pollen-tube growth in pistils of Fagus japonica (Fagaceae)2006

    • Author(s)
      Sogo, A., H. Tobe
    • Journal Title

      American Journal of Botany 93

      Pages: 1748-1756

    • Related Report
      2008 Final Research Report
  • [Journal Article] Mode of pollen-tube growth in pistils of Eucommia ulmoides (Eucommiaceae, Garryales)2006

    • Author(s)
      Sogo, A., H. Tobe
    • Journal Title

      International Journal of Plant Sciences 167

      Pages: 933-941

    • Related Report
      2008 Final Research Report
  • [Journal Article] Exeedingly high chromosome number in Strasburgeriaceae, a monotypic family endemic to New Caledonia2006

    • Author(s)
      Oginuma, K., J. Munzinger, H. Tobe
    • Journal Title

      Plant Systematics and Evolution 260

      Pages: 97-101

    • Related Report
      2008 Final Research Report
  • [Journal Article] Phylogenetic analyses of Malpighiales using plastid and nuclear DNA sequences, with particular reference to the delimitation and relationships of Euphorbiaceae sens. str.2006

    • Author(s)
      Tokuoka, T., H. Tobe
    • Journal Title

      Journal of Plant Research 119

      Pages: 599-616

    • Related Report
      2008 Final Research Report
  • [Journal Article] Chromosome evolution in the Laurales based on analyses of original and published data2006

    • Author(s)
      Oginuma, K., H. Tobe
    • Journal Title

      Journal of Plant Research 119

      Pages: 309-320

    • NAID

      10018186187

    • Related Report
      2008 Final Research Report
  • [Journal Article] Embryology of Eusideroxylon (Cryptocaryeae, Lauraceae), and character evolution in the family2006

    • Author(s)
      Kimoto, Y., N. Utami, H. Tobe
    • Journal Title

      Botanical Journal of the Linnean Society 150

      Pages: 187-201

    • Related Report
      2008 Final Research Report
  • [Journal Article] Mode of Pollen-tube growth in pistils of Eucommia ulmoides (Eucommiaceae, Garryales).2006

    • Author(s)
      Sogo, A., H.Tobe
    • Journal Title

      International Journal of Plant Sciences 167

      Pages: 933-941

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Delayed fertilization and pollen-tube growth in pistils of Fagus japonica (Fagaceae).2006

    • Author(s)
      Sogo, A., H.Tobe.
    • Journal Title

      American Journal of Botany 93

      Pages: 1748-1756

    • Related Report
      2006 Annual Research Report
  • [Presentation] サクライソウ(サクライソウ目)のembryology : オゼソウや他の単子葉植物との比較2009

    • Author(s)
      戸部博, 高橋弘
    • Organizer
      日本植物分類学会
    • Place of Presentation
      仙台(東京エレクトロンホール宮城)
    • Year and Date
      2009-03-15
    • Related Report
      2008 Annual Research Report
  • [Presentation] サクライソウ (サクライソウ目) の embryology : オゼソウや他の単子葉植物との比較2009

    • Author(s)
      戸部博・高橋弘
    • Organizer
      第8回日本植物分類学会大会
    • Place of Presentation
      仙台市東京エレクトロンホール宮城
    • Year and Date
      2009-03-14
    • Related Report
      2008 Final Research Report
  • [Presentation] 北米固有科 Koeberliniaceae (アブラナ目) の胚珠と種子の発生と構造 : 分類学的意味2008

    • Author(s)
      戸部博・P.H Raven
    • Organizer
      第72回日本植物学会大会
    • Place of Presentation
      高知市高知大学
    • Year and Date
      2008-09-26
    • Related Report
      2008 Final Research Report
  • [Presentation] オゼソウ(サクライソウ目)のembryology:他の単子葉植物との比較2008

    • Author(s)
      戸部 博
    • Organizer
      日本植物分類学会
    • Place of Presentation
      首都大学東京
    • Year and Date
      2008-03-23
    • Related Report
      2007 Annual Research Report
  • [Presentation] オゼソウ (サクライソウ目) の embryology : 他の単子葉植物との比較2008

    • Author(s)
      戸部博
    • Organizer
      第7回日本植物分類学会大会
    • Place of Presentation
      東京都首都大学東京
    • Year and Date
      2008-03-22
    • Related Report
      2008 Final Research Report
  • [Presentation] ニクズク科 (モクレン目) の染色体数の再検討2007

    • Author(s)
      荻沼-男・戸部博
    • Organizer
      第71回日本植物学会大会
    • Place of Presentation
      野田市東京理科大学
    • Year and Date
      2007-09-08
    • Related Report
      2008 Final Research Report
  • [Presentation] 単子葉植物に双子葉型の菊壁形成様式はあるのか?2007

    • Author(s)
      門川朋樹・後藤悠・戸部博
    • Organizer
      第71回日本植物学会大会
    • Place of Presentation
      野田市東京理科大学
    • Year and Date
      2007-09-08
    • Related Report
      2008 Final Research Report
  • [Presentation] ャマノイモ目の種皮に共通する細胞構造とその発生2007

    • Author(s)
      後藤悠・戸部博
    • Organizer
      第71回日本植物学会大会
    • Place of Presentation
      野田市東京理科大学
    • Year and Date
      2007-09-08
    • Related Report
      2008 Final Research Report
  • [Presentation] ソテツの受粉と受精の間に起こる胚珠の成長停止2007

    • Author(s)
      河野真澄・戸部博
    • Organizer
      第71回日本植物学会大会
    • Place of Presentation
      野田市東京理科大学
    • Year and Date
      2007-09-08
    • Related Report
      2008 Final Research Report
  • [Presentation] ザゼンソウ属とミズバショウ属 (サトイモ科) の胚珠の発生と構造の比較研究2007

    • Author(s)
      門川朋樹・戸部博
    • Organizer
      第6回日本植物分類学会大会
    • Place of Presentation
      新潟市新潟大学
    • Year and Date
      2007-03-16
    • Related Report
      2008 Final Research Report
  • [Presentation] ヤナギ科 Tetrathylacium の花の構造と発生2006

    • Author(s)
      岡田潤・戸部博
    • Organizer
      第70回日本植物学会大会
    • Place of Presentation
      熊本市熊本大学
    • Year and Date
      2006-09-15
    • Related Report
      2008 Final Research Report
  • [Presentation] Tacca (ヤマノイモ科タシロイモ属) の種皮の多様性と進化2006

    • Author(s)
      後藤悠・戸部博
    • Organizer
      第70回日本植物学会大会
    • Place of Presentation
      熊本熊本大学
    • Year and Date
      2006-09-15
    • Related Report
      2008 Final Research Report
  • [Presentation] サトイモ科における胚珠の形態と受精様式2006

    • Author(s)
      門川朋樹・戸部博
    • Organizer
      第70回日本植物学会大会
    • Place of Presentation
      熊本熊本大学
    • Year and Date
      2006-09-15
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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