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Studies of saltational evolution of the river-weed family, Podostemaceae, with unique adaptive morphologies

Research Project

Project/Area Number 16255005
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Biodiversity/Systematics
Research InstitutionJapan Women's University

Principal Investigator

IMAICHI Ryoko  Japan Women's University, Dept. of Chemical and Biological Sciences, Prof (60112752)

Co-Investigator(Kenkyū-buntansha) KATO Masahiro  National Museum of Nature and Science, Japan, Dept. of Botany, Director (20093221)
HASEBE Mitsuyasu  National Institute for Basic Biology, 基礎生物学研究所, Prof (40237996)
FUJII Noriyuki  Kumamoto Univ., 理学部, Associate Prof (40305412)
NISHIDA Sachiko  Nagoya Univ. Museum, Museum, Assistant Prof (10311490)
WATANABE Yasunori  Rissho Univ., Fac. of Sci., Prof (20112477)
喜多 陽子  日本女子大学, 理学部, 学術研究員 (60345262)
Project Period (FY) 2004 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥42,250,000 (Direct Cost: ¥32,500,000、Indirect Cost: ¥9,750,000)
Fiscal Year 2007: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2006: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Fiscal Year 2005: ¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000)
Fiscal Year 2004: ¥15,990,000 (Direct Cost: ¥12,300,000、Indirect Cost: ¥3,690,000)
KeywordsPodostemaceae / rheophytes / aquatic plants / development / molecular phylogeny / anatomy / body plan / evolution / 生物地理
Research Abstract

Podostemaceae is an aquatic angiosperm that is growing on the rock surface in the river or waterfall. They are subjected to rushing water in the rainy season and exposed in the air in the dry season. The family is widespread in pan-tropic regions all over the world. Because of their peculiar morphology, Podostemaceae plants have been paid much attention since the late 1800s. Recent molecular phylogenetic analyses using cpDNA (e.g. mat K) clearly shows that Podostemaceae belongs to the eudicots, and is close to Classulaceae. Therefore, the peculiar shape of plant body seems to have evolved as a result of adaptation to unique habitats, by so-called saltational evolution. We aimed to clarify the evolutionary history and the mechanism underlying the saltational evolution of Podostemaceae. We conducted botanical expeditions in Africa, Madagascar, South America, and Asia to collect genera of Podostemaceae, and examined them by the comparative development among Podostemaceae genera, the molec … More ular phylogenetic analysis, the molecular genetic analysis, and the am-physiological analysis. The Phylogenetic analysis showed that American, African and Asian Podostemaceae each form monophyletic groups, and their distributions are narrow and local In contrast, Tristicha trifaria (subfamily Tristichoideae) is exceptionally widespread through America and Africa. Our examination suggested that Tristicha trifaria was originated from West Africa (Cameroon), and dispersed to many tropical areas excluding Asia. On the other hand, comparative development clearly showed that the shoot apical meristem (SAM) is totally lacking in Podostemoideae, and leaf primordia arise from the older leaf base associated with cell retardation and separation. This process is similar to the programmed cell death. The other subfamily, Tritichoideae, sister to subfamily Podostemoideae, has SAM typical of angiosperms, and it is supposed that SAMs were missing drastically when Podostemoideae evolved from Tristichoideae. To examine whether the SAM was lost morphologically or genetically, we extracted STM homologous-, WUS homologous-, and CLV3 homologous-genes, three of which are detected in the SAMs of Arabidopsis (a model angiosperm plant). We are now carrying out the in situ hybridization method to detect those homologous genes in the expected area of leaf primordium formation. Eco-physiologically, it was shown that the photosynthetic activity of Podostemaceae flattened or thalloid roots was the highest in the depth of 20cm from the water surface, suggesting that the plant body growing near the water surface is damaged by extensive sunlight. It is interesting to share the photosynthetic behavior with other planktons that lives in water. The epidermal cells interestingly have two types of chloroplasts with quite different sizes, i.e. the very small and the very large ones, in Podostemoideae. The small chloroplasts are located near the upper wall in the epidermal cell, and the large near the bottom wall of the cell, both of which are located side by side with no open space. It seems likely that the small chloroplasts near the upper wall act as barrier of extensive sunlight. Less

Report

(5 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (52 results)

All 2008 2007 2006 2005 2004

All Journal Article (35 results) (of which Peer Reviewed: 11 results) Presentation (17 results)

  • [Journal Article] River ecology and distribution of Podostemaceae(river-weeds)in Cameroon,especially its West Province2008

    • Author(s)
      Ghogue J. P., R. Imaichi, Y. Kita, S. Porembski, R. Rutishauser
    • Journal Title

      AETEAT Yaounde Proceedings (in press)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Rutishauser, River ecology and distribution of Podostemaceae (river-weeds) in Cameroon, especially its West Province.2008

    • Author(s)
      Ghogue, J., P., R., Imaichi, Y., Kita, S., Porembski, R
    • Journal Title

      AETFAT Yaounde Proceedings (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] River ecology and distribution of Podostemaceae(river-weeds)in Cameroon, especially its West Province2008

    • Author(s)
      J.P.Ghogue, JP, R.Imaichi, Y.Kita, S.Porembski&R.Rutishauser
    • Journal Title

      AETFAT Younde Proceedings 10

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Comparative anatomy of root meristem and root cap in some species of Podostemaceae and the evolution of root dorsiventrality2006

    • Author(s)
      Koi, S., I. Tsukamoto, R. Inagawa, N. Kubo, R. Fujinami, R. Imaichi, M. Kato
    • Journal Title

      Amer.J.Bot. 93

      Pages: 682-692

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Taxonomic study of Podostemaceae of Thailand 2.Subfamily Podostemoideae with ribbon-like roots and subfamily Tristichoideae2006

    • Author(s)
      Kato, M.
    • Journal Title

      Acta Phytotax.Geobot. 57

      Pages: 1-54

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Comparative anatomy of root meristem and root cap in some species of Podostemaceae and the evolution of root dorsiventrality2006

    • Author(s)
      Koi, S., I., Tsukamoto, R., Imagawa, N., Kubo, R., Fujinami, R., Imaichi, M., Kato
    • Journal Title

      Amer. J. Bot 93

      Pages: 682-692

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Taxonomic study of Podostemaceae of Thailand 2. Subfamily Podostemoideae with ribbon-like roots and subfamily Tristichoideae2006

    • Author(s)
      Kato, M
    • Journal Title

      Acta Phytotax. Geobot 57

      Pages: 1-54

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Comparative anatomy of root meristem and root cap in some species of Podostemaceae and the evolution of root dorsiventrality.2006

    • Author(s)
      Koi S, Fujinami R., Kubo N., Inagawa R., Imaichi R., Kato M.
    • Journal Title

      Amer. J. Bot. 93・5

      Pages: 682-692

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Taxonomic studies of Podostemaceae of Thailand. 2. Subfamily Podostemoideae with ribbon-like roots and subfamily Tristichoideae.2006

    • Author(s)
      Kato M.
    • Journal Title

      Acta Phytotaxonomica et Geobotanica (APG) 57・1

      Pages: 1-54

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Comparative anatomy of root meristem and root cap in some species of Podostemaceae and the evolution of root dorsiventrality.2006

    • Author(s)
      Koi, S., I.Tsukamoto, R.Inagawa, N.Kubo, R.Fujinami, R.Imaichi, M.Kato
    • Journal Title

      Amer.J.Bot. In press

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Taxonomic study of Podostemaceae of Thailand 2. Subfamily Podostemoideae with ribbon-like roots and subfamily Tristichoideae.2006

    • Author(s)
      Kato, M.
    • Journal Title

      Acta Phytotax.Geobot. In press

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Endogenous leaf in the apical-meristemless shoot of Cladopus queenslandicus(Podostemaceae)and implication for evolution of shoot morphology2005

    • Author(s)
      Koi, S., R. Imaichi, M. Kato
    • Journal Title

      Int.J.Plant Sci. 166

      Pages: 199-206

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Leaf development in absence of shoot apical meristem in Zeylanidium subulatum(Podostemaceae)2005

    • Author(s)
      Imaichi, R., Y. Hirayama, M. Kato
    • Journal Title

      Ann.Bot. 96

      Pages: 51-58

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Seedling developmental anatomy of an undescribed Malaccotristicha species(Podostemaceae,subfamily Tristichoideae)with implications for body plan evolution2005

    • Author(s)
      Kita, Y., M. Kato
    • Journal Title

      Plant Syst.Evol. 254

      Pages: 221-232

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Endogenous leaf in the apical-meristemless shoot of Cladopus queenslandicus (Podostemaceae) and implication for evolution of shoot morphology.2005

    • Author(s)
      Koi, S., R., Imaichi, M., Kato
    • Journal Title

      Int. J. Plant Sci 166

      Pages: 199-206

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Leaf development in absence of shoot apical meristem in Zeylanidium subulatum (Podostemaceae)2005

    • Author(s)
      Imaichi, R., Y., Hirayama, M., Kato
    • Journal Title

      Ann. Bot 96

      Pages: 51-58

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Seedling developmental anatomy of an undescribed Malaccotristicha species (Podostemaceae, subfamily Tristichoideae) with implications for body plan evolution.2005

    • Author(s)
      Kita, Y., M., Kato
    • Journal Title

      Plant Syst. Evol 254

      Pages: 221-232

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Leaf development in absence of shoot apical meirstem in Zeylanidium subulatum (Podostemaceae).2005

    • Author(s)
      Imaichi, R., Y.Hiyama, M.Kato
    • Journal Title

      Ann.Bot. 96

      Pages: 51-58

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Seedling developmental anatomy of an undescribed Malaccotristicha species (Podostemaceae, subfamily Tristichoideae) with implications for body plan evolution.2005

    • Author(s)
      Kita, Y., M.Kato
    • Journal Title

      Plant Syst.Evol. 254

      Pages: 221-232

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Endogenous leaf initiation in the apical-meristemless shoot of Cladopus queenslandicus (Podostemaceae) and implications for evolution of shoot morphology.2005

    • Author(s)
      Koi, S., R.Imaichi, N.Kato
    • Journal Title

      Int.J.Plant Sci. 166

      Pages: 199-206

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Developmental morphology of foliose shoots and seedlings of Dalzellia zeylaniea(Podostemaceae)with special reference to their meristems2004

    • Author(s)
      Imaichi, R., R. Maeda, K. Suzuki, M. Kato
    • Journal Title

      Bot.J.Linn.Soc. 144

      Pages: 289-302

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] A new foliose-rooted genus of Podostemaceae(subfamily Podostemoideae)from Thailand with note on root evolution2004

    • Author(s)
      Kato, M., S. Koi, Y. Kita
    • Journal Title

      Acta Phytotax.Geobot 55

      Pages: 65-73

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Molecular phylogeny of Cladopus and Hydrobryum(Podostemaceae,Podostemoideae)with implications for their biography in East Asia2004

    • Author(s)
      Kita, Y., M. Kato
    • Journal Title

      Syst.Bot. 29

      Pages: 921-932

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Taxonomic study of Podostemaceae of Thailand 1.Hydrobryum and related genera with crustaceous roots(subfamily Podostemoideae)2004

    • Author(s)
      Kato, M.
    • Journal Title

      Acta Phytotax.Geobot. 55

      Pages: 133-165

    • NAID

      110006318329

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Phylogelletic relationship between disjunctly occurring grous of Tristicha trifaria(Podostemaceae)2004

    • Author(s)
      Kita, Y., M. Kato
    • Journal Title

      J.Biogeography 31

      Pages: 1605-1612

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Developmental morphology of foliose shoots and seedlings of Dalzellia zeylanica (Podostemaceae) with special reference to their meristems2004

    • Author(s)
      Imaichi, R., R., Maeda, K., Suzuki, M., Kato
    • Journal Title

      Bot. J. Linn. Soc. 144

      Pages: 289-302

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] A new foliose-rooted genus of Podostemaceae (subfamily Podostemoideae) from Thailand with note on root evolution.2004

    • Author(s)
      Kato, M., S., Koi, Y.,Kita
    • Journal Title

      Acta Phytotax. Geobot 55

      Pages: 65-73

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Molecular pylogeny of Cladopus and Hydrobryum (Podostemaceae,Podostemoideae) with implications for their biogeography in East Asia2004

    • Author(s)
      Kita, Y., M., Kato
    • Journal Title

      Syst, Bot 29

      Pages: 921-932

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Taxonomic study of Podostemaceae of Thailand 1. Hydrobryum and related genera with crustaceous roots (subfamily Podostemoideae)2004

    • Author(s)
      Kato, M
    • Journal Title

      Acta Phytotax. Geobot 55

      Pages: 133-165

    • NAID

      110006318329

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Phylogenetic relationship between disjunctly occurring groups of Tristicha trifaria (Podostemaceae)2004

    • Author(s)
      Kita, Y., M., Kato
    • Journal Title

      J. Biogeography 31

      Pages: 1605-1612

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Developmental morphology of foliose shoots and seedlings of Dalzellia zeylanica(Podostemaceae) with special reference to their meristems.2004

    • Author(s)
      Imaichi, R., R.Maeda, K.Suzuki, M.Kato
    • Journal Title

      Bot.J.Linn.Soc. 144

      Pages: 289-302

    • Related Report
      2004 Annual Research Report
  • [Journal Article] A new foliose-rooted genus of Podostemaceae (subfamily Podostemoideae) from Thailand with note on root evolution.2004

    • Author(s)
      Kato, M., S.Koi, Y.Kita
    • Journal Title

      Acta Phytotax.Geobot. 55

      Pages: 65-73

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Molecular pylogeny of Cladopus and Hydrobryum (Podostemaceae, Podostemoideae) with implications for their biography in East Asia.2004

    • Author(s)
      Kita, Y., M.Kato
    • Journal Title

      Syst.Bot 29

      Pages: 921-932

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Taxonomic study of Podostemaceae of Thailand 1. Hydrobryum and related genera with crustaceous roots (subfamily Podostemoideae).2004

    • Author(s)
      Kato M.
    • Journal Title

      Acta Phytotax.Geobot. 55

      Pages: 133-165

    • NAID

      110006318329

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Phylogenetic relationships between disjunctly occurring grous of Tristicha trifaria (Podostemaceae).2004

    • Author(s)
      Kita Y., M.Kato
    • Journal Title

      J.Biogeography 31

      Pages: 1605-1612

    • Related Report
      2004 Annual Research Report
  • [Presentation] トリスティカ亜科3属の形態形成からみたカワゴケソウ科の形態進化2007

    • Author(s)
      藤浪 理恵子, 今市 涼子
    • Organizer
      日本植物学会第71回大会
    • Place of Presentation
      千葉
    • Year and Date
      2007-09-07
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Evolutionary morphology of three genera of Tristichoideae (Podostemaceae) based on comparative development2007

    • Author(s)
      Fujinami, R., R., Imaichi
    • Organizer
      The 71th Annual Meeting of the Botanical Society of Japan
    • Place of Presentation
      Chiba, JAPAN
    • Year and Date
      2007-09-07
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] トリスティカ亜科3属の形態形成からみたカワゴケソウ科の形態進化2007

    • Author(s)
      藤浪 理恵子, 今市 涼子
    • Organizer
      日本植物学会第71回大会
    • Place of Presentation
      千葉・東京理科大学
    • Year and Date
      2007-09-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] Elaborate floral development of African Dicraeanthus afrizanus2007

    • Author(s)
      R, Imaichi
    • Organizer
      The 18th AETEAT Congress
    • Place of Presentation
      Cameroon
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Podostemaceae as indicator of environmental threat in the West Province of Cameroon2007

    • Author(s)
      Jean-Paul Ghogue, Rolf Rutishauser, Stefan Porembski
    • Organizer
      The 18th AETEAT Congress
    • Place of Presentation
      Cameroon
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Elaborate floral development of African Dicraeanthus africanus2007

    • Author(s)
      Imaichi, R
    • Organizer
      The 18th AETFAT Congress
    • Place of Presentation
      Cameroon
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Podostemaceae as indicator of environmental threat in the West Province of Cameroon2007

    • Author(s)
      Ghogue, J., P., R., Rutishauser, S., Porembski, R., Imaichi
    • Organizer
      The 18th AETFAT Congress
    • Place of Presentation
      Cameroon
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] カワゴケソウ科分類と進化2006

    • Author(s)
      加藤 雅啓
    • Organizer
      日本植物分類学会講演会
    • Place of Presentation
      大阪
    • Year and Date
      2006-01-14
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Classification and evolution of Podostemaceae2006

    • Author(s)
      Kato, M
    • Organizer
      The Japanese Society for Plant Systematics Lecture Meeting
    • Place of Presentation
      Osaka, JAPAN
    • Year and Date
      2006-01-14
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] カワゴケソウ科トリスティカ亜科のシュート様器官ラムリの比較形態形成2005

    • Author(s)
      藤浪 理恵子, 今市 涼子
    • Organizer
      日本植物分類学会第4回大会
    • Place of Presentation
      高知
    • Year and Date
      2005-03-12
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 水生被子植物Weddellina Squamulosa(カワゴケソウ科)のシュートの形態形成に関する研究2005

    • Author(s)
      厚井 聡, 加藤 雅啓
    • Organizer
      日本植物分類学会第4回大会
    • Place of Presentation
      高知
    • Year and Date
      2005-03-12
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Comparative development of ramuli of Tristioideae (Podostemaceae).2005

    • Author(s)
      Fujinami, R., R., Imaichi
    • Organizer
      Tha 4th Annual Meeting of the Japanese Society for Plant Systematics
    • Place of Presentation
      Kochi, JAPAN
    • Year and Date
      2005-03-12
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Developmental study of shoots of Weddellina squamulosa (Podostemaceae)2005

    • Author(s)
      Koi, S., M., Kato
    • Organizer
      Tha 4th Annual Meeting of the Japanese Society for Plant Systematics
    • Place of Presentation
      Kochi, JAPAN
    • Year and Date
      2005-03-12
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Saltational loss of root-shoot bauplan in Kalzellia zeylanica(Podostemaceae)with crustose vegetative shoot,compared to closely related Indotristicha ramosissima with roots and shoots2005

    • Author(s)
      R, Imaichi
    • Organizer
      The17th International Botanical Congress
    • Place of Presentation
      Austria
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Molecular Phylogeny of Cameroonian and Ghanaian Podostemaceae2005

    • Author(s)
      Y, Kita., R. Imaichi, G. Jean-Paul, G.K. Ameka, M. Kato
    • Organizer
      The17th International Botanical Congress
    • Place of Presentation
      Austria
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Saltational loss of root-shoot bauplan in Dalzellia zeylanica (Podostemaceae) with crustose vegetative shoot, compared to closely related Indotristicha ramosissima with roots and shoots.2005

    • Author(s)
      Imaichi, R
    • Organizer
      The 17th International Botanical Congress
    • Place of Presentation
      Austria
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Molecular Phylogeny of Cameroonian and Ghanaian Podostemaceae.2005

    • Author(s)
      Kita, Y., R., Imaichi, J., P., Ghogue., K., Ameka, M., Kato
    • Organizer
      The 17th International Botanical Congress
    • Place of Presentation
      Austria
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary

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Published: 2004-04-01   Modified: 2016-04-21  

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