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1998 Fiscal Year Final Research Report Summary

The analysis of the development of reproductive (male and female) organs

Research Project

Project/Area Number 07281101
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Research InstitutionHOKKAIDO UNIVERSITY

Principal Investigator

KOMEDA Yoshibumi  Hok.kaido Univ., Graduate School of Science , Prof, 大学院・理学研究科, 教授 (10124215)

Co-Investigator(Kenkyū-buntansha) SATOH Shinobu  Tsukuba Univ., Institute of Biological Sciences , Asso. Prof, 生物科学系, 助教授 (70196236)
NAGATO Yasuo  Tokyo Univ., Graduate School of Agricultural and Life Sciences , Prof, 大学院・農学生命科学研究科, 教授 (10143413)
ISHIGURO Sumie  Kyoto Univ., Graduate School of Science , nst, 大学院・理学研究科, 助手 (50260039)
MIKMAMI Tetsuo  Hokkaido Univ., Faculty of Agriculture , Prof., 農学部, 教授 (50133715)
TORIYAMA Kinya  Tohoku Univ., Faculty of Agriculture , Asso. Prof., 大学院・農学研究科, 助教授 (20183882)
Project Period (FY) 1995 – 1998
Keywordsdevelopment of inflorescences / pollen / Y-chromosome / floral meristem / male sterile / de-differentiation / liverworts / pollen mother cells
Research Abstract

We have studied the analyses of the development of sex-organes in order to analyze the reproductive systems of plants.
At first, DNA structures and functions of sex-chromosomes have been studies in hemp and liverworts as experimental materials. And then, genetic networks, regulations and interactions have been studied for the development of floral organes in monocots and dicots. The analyses have been extended to the study of pollens. The research in pollens included the genetic regulation of male-sterility, the pollen-maturation-genes, and de-differentiation of immature pollens.
In order to carry out the overall research project, individual research was collected and reviewed with each other. Thus, the project was developed as a whole.
Individual studies were summaried as follows.
1) The PDF1 gene responsible for the development of inflorescences has been analysed thoroughly.
2) The dadl and mam genes have been analyzed. This study analyzed the drought tolerance of pollens and the guidance of pollen-tube-growth.
3) The developmental mutants in rice have been studies. The mutants are responsible for the shape of ear, floral meristem, and regulation of the number of organes.
4) Y-chomosome in hemp is special sequence and is rich with retrotransposons.
5) The Brassica genes have been analyzed for pollen-specific Ca++-binding proteins and surface proteins of pollens.
6) The genes responsible for the male-sterility have been analyzed in beats.
7) Extensive study of expressed genes has been performed during the de-differentiation of tobacco pollens.
8) The Y-choromosome in liverworts has been extensively analyzed and shown that this region has repetitive DNA regions.
9) The lilly genes for cetromere-proteins and histone-like proteins have been analyzed.
10) The functions of meiosis-specific LIM genes in pollen-mother-cells of lilly have been studied and speculated.

  • Research Products

    (63 results)

All Other

All Publications (63 results)

  • [Publications] Yokoyama, R.: "The Arabidopsis ERECTA gene is expressed in the shoot apical meristem and organ primordia"The Plant Journal. 15・3. 301-310 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Komeda, Y.: "Development of Inflorescences in Arabidopsis thaliana"Journal of Plant Research (JPR Symposium). 111・1102. 283-288 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Abe, M.: "Cloning Characterization of an L1 Layer-specific Gene in Arabidopsis thaliana"Plant and Cell Physiology. 40. 571-580 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Okada, K.: "Regulatory systems of root patterning"J. Plant Res.. 111. 315-322 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Takahashi, M.: "Panicle phytomer 1 mutations affect the panicle architecture of rice"Theor. Appl. Genet.. 96. 1050-1056 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Itoh, J.-I.: "A recessive heterochronic mutation, plastochron 1, shortens the plastochron and elongates the vegetative phase in rice"Plant Cell. 10. 1511-1521 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Nagato, Y.: "Morphogenetic Mutants in Rice""Molecular Biology of Rice", Springer-Verlag, in Tokyo. 79-99 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Yamaguchi, T.: "Construction of the BAC contig encompassing the dl locus"Rice Genet. Newslett.. 15. 158-160 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 坂本浩一: "高等植物の性決定と性発現"蛋白質 核酸 酵素. 43(4). 609-615 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Sakamoto, K.: "Characterization ; genome sizes and morphology of sex chromosomes in hemp (Cannabis sativa L)"Cytologia. 63. 459-464 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Toriyama, K.: "Molecular cloning of a cDNA encoding a pollen extracellular protein as a potential source of a pollen allergen in Brassica rapa"FEBS Letters. 424. 234-238 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Sasaki, Y.: "Localization of an SLG protein expressed under the regulation of a tapetum-specific promoter in anthers of transgenic Brassica napus"Sex Plant Reprod. 11. 245-250 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Okada, T.: "Engineering of hypoallergenic mutants of the Brassica pollen allergen, Bra r 1, for immunotherapy"FEBS Letters. 434. 255-260 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Kitashiba, H.: "Partial male sterility in transgenic tobacco carrying an antisense gene for alternative oxidase under the control of a tapetum-specific promoter"Molecular Breeding. 5. 209-218 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Estiati, A.: "The ribosomal protein S7 gene is transcribed and edited in sugar beet mitochondria"Physiologia Plantarum. 102. 325-327 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Senda, M.: "Cytoplasmic diversity in leaf beet cultivars as revealed by mitochondrial DNA analysis"Hereditas. 128. 127-132 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Senda, M.: "Recombination events across the atpA-associated repeated sequences in the mitochondrial genomes of beets"Theoretical and Applied Genetics. 96. 964-968 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Koike, T.: "Mitochondrial DNA variation follows a geographic pattern in Japanese beech species"Botanica Acta. 111. 87-91 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Kanazawa, A.: "Small interspersed sequences that serve as recombination sites at the cox2 and atp6 loci in the mitochondrial genome of soybean are widely distributed in higher plants"Current Genetics. 33. 188-198 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Tozuka, A.: "Composite and clinal distribution of Glycine soja in Japan revealed by RFLP analysis of mitochondrial DNA"Theoretical and Applied Genetics. 96. 170-175 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Yamashita, S.: "Tam3 in Antirrhinum majus is exceptional transposon in resistant to alteration by abortive gap repair : identification of nested transposons"Molecular and General Genetics. 259. 468-474 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Kato, S.: "Evolutionary changes in the structures of the cox2 and atp6 loci in the mitochondrial genome of soybean involving recombination across small interspersed sequences"Current Genetics. 34. 303-312 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Kishima, Y.: "Structural conservation of the transposon Tam3 family in Antirrhinum majus and estimation of the number of copies able to transpose"Plant Molecular Biology. 39. 299-308 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Onodera, Y.: "Heterogeneity of the atp6 presequences in normal and different sources of male-sterile cytoplasms of sugar beet"Journal of Plant Physiology. (in press). (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Nishiyama, R.: "Two mRNA species encoding calcium-dependent protein kinases are differentially expressed in sexual organs of Marchantia polymorpha through alternative splicing"Plant and Physiology. 40(2). 205-212 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Nagai, J.: "Expressed sequence tags from immature female sexual organ of a liverwort, Marchantia polymorpha"DNA Research. 6. 1-11 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Tanaka, I.: "The developmental fate of angiosperm pollen is associated with a preferential decrease in the level of histone H1 in the vegetative nucleus"Planta. 206. 561-569 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Suzuki, T.: "Attachment of kinetochores to spindle microtubules during meiosis I of Lilium microsporocytes"Chromosome Res.. 7. 121-129 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Tanaka, I.: "A novel histone variant localized in nucleoli of higher plant cells"Chromosoma. 108. 190-199 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Mousavi, A.: "A novel glycine-rich protein is associated with starch grain accumulation during another development"Plant Cell Physiol.. 40. 406-416 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Ogata, S.: "Nuclear localization signal of proteins which accumulate specifically during meiosis in lily microsporecytes"Plant Cell Physiol.. (in press).

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 田中一朗: "クロマチンの構造と機能(福井・芦川編)Universal Academy Press"クロモソーム-植物染色体情報の解析と利用-. 13-24 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 田中一朗: "新生物学ライブラリ・サイエンス社"遺伝学(in press). (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Yakoyama, R.: "The Arabidopsis ERECTA gene is expressed in the shoot apical meristem and organ primordia"The Plant Journal. 15 (3). 301-310 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Komeda, Y.: "Development of Inflorescences in Arabidopsis rhaliana"Journal of Plant Research (JPR Symposium). 111(1102). 283-288 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Abe, M.: "Cloning and Characterization of an L1 Layer- specific Gene in Arabidopsis thaliana"Plant and Cell Physiology. 40. 571-580 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Okada, K.: "Regulatory systems of root patterning"J. Plant Res. 111. 315-322 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takahashi, M.: "Panicle phyromer 1 mutations affect the panicle architecture of rice"Theor. Appl. Genet. 96. 1050-1056 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Itoh, J.-I.: "A recessive heterochronic mutation, plasrochron 1, shortens the plastochron and elongates the vegetative phase in rice"Plant Cell. 10. 1511-1521 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Nagato, Y.: "Morphogenetic Mutants in Rice""Molecular Biology of Rice", Springer-Verlag, in Tokyo. 79-99 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yamaguchi, T.: "Construction of the BAC contig encompassing the dl locus"Rice Genet. Newslett. 15. 158-160 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Sakamoto, K.: "Characterization; genome sizes and morphology of sex chromosomes in hemp (Cannabis sativa L)"Cytologia. 63. 459-464 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Toriyama, K.: "Molecular cloning of a cDNA encoding a pollen extracellular protein as a potential source of a pollen allergen in Brassica rapa"FEBS Letters. 424. 234-238 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Sasaki, Y.: "Localization of an SLG protein expressed under the regulation of a tapetum-specific promoter in anthers of transgenic Brassica napus"Sex Plant Reprod. 11. 245-250 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Okada, T.: "Engineering of hypoallergenic mutants of the Brassica pollen allergen, Bra r1, for immunotherapy"FEBS Letters. 434. 255-260 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kitashiba, H.: "Partial male sterility in transgenic tobacco carrying an antisense gene for alternative oxidase under the control of a tapetum-specific promoter"Molecular Breeding. 5. 209-218 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Estiati, A.: "The ribosomal protein S7 gene is transcribed and edited in sugar beet mitochondria"Physiologia Plantarum. 102. 325-327 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Senda, M.: "Cytoplasmic diversity in leaf beet cultivars as revealed by mitochondrial DNA analysis"Hereditas. 128. 127-132 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Senda, M.: "Recombination events across the arpA-associated repeated sequences in the mitochondrial genomes of beets"Theoretical and Applied Genetics. 9. 964-968 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Koike, T.: "Mitochondrial DNA variation follows a geographic pattern in Japanese beech species"Botanica Acta. 111. 87-91 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kanazawa, A.: "Small interspersed sequences that serve as recombination sites at the cox2 and atp6 loci in the mitochondrial genome of soybean are widely distributed in higher plants"Current Genetics. 33. 188-198 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Tozuka, A.: "Composite and clinal distribution of Glycine soja in Japan revealed by RFLP analysis of mitochondrial DNA"Theoretical and Applied Genetics. 96. 170-176 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yamashita, S.: "Tam3 in Antirrhinum majus is exceptional transposon in resistant to alteration by abortive gap repair identification of nested transposons"Molecular and General Genetics. 259. 468-474 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kato, S.: "Evolutionary changes in the structures of the cox2 and atp6 loci in the mitochondrial genome of soybean involving recombination across small interspersed sequences"Current Genetics. 34. 303-312 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kishima, Y.: "Structural conservation of the transposon Tam3 family in Antirrhinum majus and estimation of the number of copies able to transpose"Plant Molecular Biology. 39. 299-308 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Onodera, Y.: "Heterogeneity of the atp6 presequences in normal and different sources of male-sterile cytoplasms of sugar beet"Journal of Plant Physiology. (in press). (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Nishiyama, R.: "Two mRNA species encoding calcium-dependent protein kinases are differentially expressed in sexual organs of Marchantia polymorpha through alternative splicing"Plant and Cell Physiology. 40 (2). 205-212 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Nagai, J.: "Expressed sequence tags from immature female sexual organ of a liverwort, Marchantia polymorpha"DNA Research. 6. 1-11 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Tanaka, I.: "The developmental fate of angiosperm pollen is associated with a preferential decrease in the level of histone H1 in the vegetative nucleus"Planta. 206. 561-569 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Suzuki, T.: "Attachment of kinetochores to spindle microtubules during meiosis I of Lilium microsporocytes"Chromosome Res. 7. 121-129 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Tanaka, I.: "A novel histone variant localized in nucleoli of higher plant cells"Chromosoma. 108. 190-199 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Mousavi, A.: "A novel glycine-rich protein is associated with starch grain accumulation during anther development"Plant Cell Physiol. 40. 406-416 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ogata, S.: "Nuclear localization signal of proteins which accumulate specifically during meiosis in lily microsporecytes"Plant Cell Rep. (in press). (1999)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2001-10-23  

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