Molecular population genetic study of Pantropical Plants with Seadrifted seeds : Influence of long distance seed dispersal to speciation

• Project/Area Number: 19370032
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Biodiversity/Systematics
• Research Institution: Chiba University
• Principal Investigator: KAJITA Tadashi Chiba University, 大学院・理学研究科, 准教授 (80301117)
• Co-Investigator(Kenkyū-buntansha): TATEISHI Yoichi 琉球大学, 教育学部, 教授 (80114544)
• Project Period (FY): 2007 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000); Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000); Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000); Fiscal Year 2007: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: 系統地理 / 種分化 / 海流散布 / マングローブ / 種子散布 / 長距離散布 / 広域分布 / 広域分歩 / ブラジル

Research Abstract

Pantropical Plants with Sea-drifted Seeds (PPSS) were studied by means of molecular population genetics to clarify how their distribution ranges were established over littoral areas all over the tropics. Geographic structure and phylogenetic relationships were studied in some representative plants of PPSS (genus Rhizophora, Canavalia rosea, Vigna marina, for example) . Cross-species comparison of results revealed 1) the presence of common geographic barriers that prevent gene flow by long distance dispersal by sea-drifted seeds, and 2) patterns of speciation influenced by seed dispersability.

Research Products

• [Journal Article] Isolation and characterization of microsatellite loci in the large-leafed mangrove Bruguiera gymnorhiza. (2011)
  • Author(s): Takayama K., M.Tamura, J.Ono, Y.Tateishi, T.Kajita
  • Journal Title: Molecular Ecology Resources (In Permanent genetic resource note) 11 Pages: 219-222
  • Peer Reviewed
• [Journal Article] Origin of Hawaiian endemic species of Canavalia (Fabaceae) from sea-dispersed species revealed by chloroplast and nuclear DNA sequences. (2011)
  • Author(s): Vatanparast M, K.Takayama M.S.Sousa Y.Tateishi T.Kajita
  • Journal Title: Journal of Japanese Botany 81 Pages: 15-25
  • Peer Reviewed
• [Journal Article] Isolation and characterization of microsatellite loci in a mangrove species, Rhizophora stylosa (Rhizophoraceae). (2009)
  • Author(s): Takayama K, M.Tamura Y.Tateishi, T.Kajita
  • Journal Title: Conservation Genetics Resources. 5(9) Pages: 1323-1325
  • Peer Reviewed
• [Journal Article] Isolation and characterization of microsatellite loci in a mangrove species, Rhizophora stylosa (Rhizophoraceae) (2009)
  • Author(s): Takayama, K, M. Tamura, Y. Tateishi, T. Kajita
  • Journal Title: Conservation Genetics Resources 5(9) Pages: 1323-1325
  • Peer Reviewed
• [Journal Article] Isolation and characterization of microsatellite loci in a mangrove species, Rhizophora stylosa (Rhizophoraceae). (2009)
  • Author(s): Koji Takayama, (他3名)
  • Journal Title: Conservation Genetics Resources 1 Pages: 123-130
  • Peer Reviewed
• [Journal Article] 汎熱帯海流散布植物の系統地理:全球レベルのDNA多型解析 (2009)
  • Author(s): 高山浩司
  • Journal Title: 分類 9 Pages: 175-178
  • Peer Reviewed
• [Journal Article] Isolation and characterization of microsatellite loci in the red mangrove Rhizophora mangle (Rhizophoraceae) and its related species. (2008)
  • Author(s): Takayama K., M.Tamura, Y.Tateishi, T.Kajita
  • Journal Title: Conservation Genetics 9 Pages: 1323-1325
  • Peer Reviewed
• [Journal Article] Gene flow and population subdivision in a pantropical plant with sea-drifted seeds Hibiscus tiliaceus and its allied species : evidence from microsatellite analyses. (2008)
  • Author(s): Takayama K., Y.Tateishi, J.Murata, T.Kajita
  • Journal Title: Molecular Ecology 17 Pages: 2730-2742
  • Peer Reviewed
• [Journal Article] Presence of Two Entada species in Japan evidenced by cpDNA phylogeny. (2008)
  • Author(s): Wakita N., Y.Tateishi, T.Ohi-Toma, J.Murata, T.Kajita
  • Journal Title: Acta Phytotaxonomica et Geobotanica. 59(3) Pages: 183-193
  • Peer Reviewed
• [Journal Article] Taxonomic Revision of the Genus Entada (Leguminosae) in the Ryukyu Islands, Japan. (2008)
  • Author(s): Tateishi Y., N.Wakita, T.Kajita
  • Journal Title: Acta Phytotaxonomica et Geobotanica. 59(3) Pages: 194-210
  • NAID: 110007022757
  • Peer Reviewed
• [Journal Article] Isolation and characterization of microsatellite loci in the red mangrove Rhizophora mangle (Rhizophoraceae) and its related species (2008)
  • Author(s): Takayama, K., M. Tamura, Y. Tateishi, T. Kajita
  • Journal Title: Conservation Genetics 9 Pages: 1323-1325
  • Peer Reviewed
• [Journal Article] Gene flow and population subdivision in a pantropical plant with sea-drifted seeds Hibiscus tiliaceus and its allied species : evidence from microsatellite analyses (2008)
  • Author(s): Takayama, K., Y. Tateishi, J. Murata, T. Kajita
  • Journal Title: Molecular Ecology 17 Pages: 2730-2742
  • Peer Reviewed
• [Journal Article] 2008. Presence of Two Entada species in Japan evidenced by cpDNA phylogeny (2008)
  • Author(s): Wakita, N., Y. Tateishi, T. Ohi-Toma, J. Murata, T. Kajita
  • Journal Title: Acta Phytotaxonomica et Geobotanica 59(3) Pages: 183-193
  • Peer Reviewed
• [Journal Article] 2008. Taxonomic Revision of the Genus Entada (Leguminosae) in the Ryukyu Islands, Japan (2008)
  • Author(s): Tateishi, Y. N. Wakita, T. Kajita
  • Journal Title: Acta Phytotaxonomica et Geobotanica 59(3) Pages: 194-210
  • Peer Reviewed
• [Journal Article] Gene flow and population subdivision in a pantropical plant with sea-drifted seeds Hibiscus tiliaceus and its allied species: evidence from microsatellite analyses. (2008)
  • Author(s): Koji Takayama(他3名)
  • Journal Title: Molecular Ecology 17 Pages: 12730-2742
  • Peer Reviewed
• [Journal Article] Taxonomic Revision of the Genus Entada (Leguminosae) in the R yukyu Islands, Japan. (2008)
  • Author(s): Yoichi Tateishi(他2名)
  • Journal Title: Acta Phytotaxonomica et Geobotanica. 59 Pages: 183-193
  • NAID: 110007022757
  • Peer Reviewed
• [Journal Article] Presence of Two Entada species in Japan evidenced by cpDNA phylogeny (2008)
  • Author(s): Norihisa Wakita(他4名)
  • Journal Title: Acta Phytotaxonomica et Geobotanica. 59 Pages: 194-210
  • Peer Reviewed
• [Journal Article] Isolation and characterization of microsatellite loci in the red mangrove Rhizophora mangle (Rhizophoraceae)and its related specles
  • Author(s): Koji Takayama
  • Journal Title: Conservation Genetics (In press)
  • Peer Reviewed
• [Journal Article] Gene flow and population subdivision in a pantropical plant with sea-drifted seeds Hibiscus tiliaceus and its allied species:evidence from microsatellite analyses
  • Author(s): Koji Takayama
  • Journal Title: Molecular Ecology (In press)
  • Peer Reviewed
• [Presentation] 全球レベルの系統地理:海に浮かんで地球一周 (2010)
  • Author(s): 高山浩司・梶田忠
  • Organizer: 第42回種生物シンポジウム
  • Place of Presentation: 京都大学
  • Year and Date: 2010-12-11
• [Presentation] Phylogeography of a pantropical legume with sea-drifted seeds, Canavalia rosea. (2010)
  • Author(s): 梶田忠
  • Organizer: V Iternatioal Legumes Conference.
  • Place of Presentation: Buenos Aires, Argentina
  • Year and Date: 2010-08-09
• [Presentation] Global phylogeography of mangroves. (2010)
  • Author(s): 梶田忠
  • Organizer: The 2010 International Meeting of the Association for Tropical Biology and Conservation.
  • Place of Presentation: Bali, Indonesia
  • Year and Date: 2010-07-22
• [Presentation] Global phylogeography of the mangrove genus Rhizophora (Rhizophoraceae). (2009)
  • Author(s): Takayama K., M.Tamura, Y.Tateishi, T.Kajita
  • Organizer: East Asian Plant Diversity and Conservation.
  • Place of Presentation: Beijin, China
  • Year and Date: 2009-10-23
• [Presentation] Global phylogeography of the mangrove genus Rhizophora (Rhizophoraceae) (2009)
  • Author(s): Takayama, K. M. Tamura, Y. Tateishi, T. Kajita
  • Organizer: East Asian Plant Diversity and Conservation
  • Place of Presentation: Beijin, China
  • Year and Date: 2009-10-23
• [Presentation] 汎熱帯海流散布植物Vigna marinaの系統地理 (2009)
  • Author(s): 永嶋礼子・高山浩司・立石庸一・梶田忠
  • Organizer: 日本植物学会2009第73回大会
  • Place of Presentation: 山形大学
  • Year and Date: 2009-09-19
• [Presentation] Phylogeography and population genetic structre of a pantropical plant with sea-drifted seeds, Canavalia rosea and its allies. (2009)
  • Author(s): Mohammad Vatanparast、高山浩司、立石庸一、梶田忠
  • Organizer: 日本植物学会2009第73回大会
  • Place of Presentation: 山形大学
  • Year and Date: 2009-09-19
• [Presentation] 汎熱帯海流散布植物 Vigna marina の系統地理 (2009)
  • Author(s): 永嶋礼子・高山浩司・立石庸一・梶田忠
  • Organizer: 日本植物学会2009第73回大会
  • Place of Presentation: 山形大学
  • Year and Date: 2009-09-19
• [Presentation] Phylogeography and population genetic structre of a pantropical plant with sea-drifted seeds, Canavalia rosea and its allies (2009)
  • Author(s): Mohammad Vatanparast, 高山浩司, 立石庸一, 梶田忠
  • Organizer: 日本植物学会2009第73回大会
  • Place of Presentation: 山形大学
  • Year and Date: 2009-09-19
• [Presentation] Phylogeography of Pantropical Plants with Sea-drifted Seeds. (2009)
  • Author(s): 梶田忠
  • Organizer: International Symposium Commemorating the 20th Anniversary of Darwin's Birth : Evolution in Plants.
  • Place of Presentation: Daejeon University, Korea
  • Year and Date: 2009-08-21
• [Presentation] 2009. Phylogeography of Pantropical Plants with Sea-drifted Seeds International Symposium Commemorating the (2009)
  • Author(s): Kajita, T.
  • Organizer: 20th Anniversary of Darwin's Birth : Evolution in Plants
  • Place of Presentation: Daejeon University, Korea
  • Year and Date: 2009-08-21
• [Presentation] Phylogeography of Pantropical Plants with Sea-Drifted Seeds (2009)
  • Author(s): Tadashi Kajita
  • Organizer: International Symposium Commemorating the 20th Anniversary of Darwin's Birth : Evolution in Plants.
  • Place of Presentation: Daejon University, Korea
  • Year and Date: 2009-08-21
• [Presentation] Genetic diversity of mangroves : a case of pantropical genus, Rhizophora (2009)
  • Author(s): Tadashi Kajita
  • Organizer: First ASIAHORCs Joint Symposium, Asian Biodiversity : Characteristics, Conservation and Sustainable Use
  • Place of Presentation: 名古屋大学
  • Year and Date: 2009-07-18
• [Presentation] 2009Genetic diversity of mangroves : a case of pantropical genus, Rhizophora. (2009)
  • Author(s): 梶田忠
  • Organizer: First ASIAHORCs Joint Symposium(Asian Biodiversity : Characteristics, Conservation and Sustainable Use)
  • Place of Presentation: 名古屋大学
• [Presentation] 2009. Genetic diversity of mangroves : a case of pantropical genus, Rhizophora First ASIAHORCs Joint Symposium (2009)
  • Author(s): Kajita, T.
  • Organizer: Asian Biodiversity : Characteristics, Conservation and Sustainable Use
  • Place of Presentation: 名古屋大学
• [Presentation] Phylogeography of pantropical plants with sea-drifted seeds. (2008)
  • Author(s): Tadashi Kajita(他5名)
  • Organizer: Botany 2008
  • Place of Presentation: University of British Columbia (Vancouver, Canada)
  • Year and Date: 2008-07-28
• [Presentation] Phylogeographic study of Canavalia rosea and its allies based on chloroplast DNA sequences (2008)
  • Author(s): Mohammad Vatanparast
  • Organizer: 目本植物分類学会第7回大会
  • Place of Presentation: 東京都立大学
  • Year and Date: 2008-03-21
• [Presentation] 漂着種子を用いたマメ科モダマ属の分子系統地理学的研究 (2008)
  • Author(s): 脇田 悟寿
  • Organizer: 日本植物分類学会第7回大会
  • Place of Presentation: 東京都立大学
  • Year and Date: 2008-03-21
• [Presentation] 新大陸におけるRhizophora属植物の遺伝子流動の解析 (2008)
  • Author(s): 高山 浩司
  • Organizer: 日本植物分類学会第7回大会
  • Place of Presentation: 東京都立大学
  • Year and Date: 2008-03-21
• [Presentation] マングローブ植物の分子系統地理:新大陸における Rhizophora mangle(ヒルギ科)の明瞭な遺伝的分化 (2007)
  • Author(s): 田村 茉梨子
  • Organizer: 日本植物学会第71回大会
  • Place of Presentation: 東京理科大学野田キャンパス
  • Year and Date: 2007-09-07
• [Book] 日本の固有植物生命誌年刊号(加藤雅啓・海老原淳編)(汎熱帯海流散布植物と固有種) (2011)
  • Author(s): 梶田忠・高山浩司
  • Publisher: 東海大学出版
• [Book] 生命誌年刊号(中村桂子編)(種の維持と分化はどう決まる) (2010)
  • Author(s): 梶田忠
  • Publisher: JT生命誌研究館
• [Book] 種の維持と分化はどう決まる
  • Author(s): 梶田忠
  • Publisher: JT生命誌研究館(印刷中 に掲載)
• [Remarks] ホームページ等
• [Remarks] JT生命誌研究館ウェブジャーナル64号・梶田忠×楠見淳子.BRHカード「多様な生きものが続いていくには?」
  • URL: http://www.brh.co.jp/seimeishi/journal/64/cross_index.html
• [Remarks] 梶田忠.CROSS BRHをめぐる研究「種の維持と分化はどう決まる」
  • URL: http://www.brh.co.jp/seimeishi/journal/64/cross_1.html
• [Remarks] 研究室ホームページ:研究紹介など
  • URL: http://bean.bio.chiba-u.jp/lab/
• [Remarks] JT 生命誌研究館ウェブジャーナル64号・梶田忠×楠見淳子. BRHカード「多様な生きものが続いていくには?」
  • URL: http://www.brh.co.jp/seimeishi/journal/64/cross_index.html
• [Remarks] 梶田忠. CROSS BRHをめぐる研究 「種の維持と分化はどう決まる」
  • URL: http://www.brh.co.jp/seimeishi/journal/64/cross_1.html
• [Remarks] 研究室ホームページ : 研究紹介など
  • URL: http://bean.bio.chiba-u.jp/lab/
• [Remarks]
  • URL: http://bean.bio.chiba-u.jp/lab/
• [Remarks]
  • URL: http://bean.bio.chiba-u.jp/lab/
• [Remarks]
  • URL: http://bean.bio.chiba-u.jp/lab/