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1998 Fiscal Year Final Research Report Summary

Genetic Program Controlling Plant Organogenesis

Research Project

Project/Area Number 06278103
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Research InstitutionKyoto University (1995-1997)
Okazaki National Research Institutes (1994)

Principal Investigator

OKADA Kiyotaka  Kyoto University, Graduate School of Science, Professor, 大学院・理学研究科, 教授 (50101093)

Co-Investigator(Kenkyū-buntansha) FUKUDA Hiroo  Tokyo University, Graduate School of Science, Professor, 大学院・理学研究科, 教授 (10165293)
MACHIDA Yasunori  Kyoto University, Graduate School of Science, Professor, 大学院・理学研究科, 教授 (80175596)
IIDA Shigeru  National Institute for Basic Biology, Professor, 基礎生物学研究所, 教授 (30012777)
TASAKA Masao  Nara Institute of Science and Technology, Department of Bioscience, Professor, バイオサイエンス研究科, 教授 (90179680)
MATSUOKA Makoto  Nagoya University, BioScience Center, Professor, 生物分子応答研究センター, 教授 (00270992)
Project Period (FY) 1994 – 1998
KeywordsPlant orgnanogenesis / Cell differentiation / Intercellular signaling / Arabidopsis / Tobacco / Rice / Mutant analysis / Transcription factor
Research Abstract

This project aimed to clarify Genetic Program Controling Plant Organogenesis using higher plants such as Arabidopsis, rice, morning glory, Zinnia, and tobacco. Major results obtained in the year project are : (1) Isolation of mutants : Arabidopsis mutants affecting flower organogenesis (Okada, Goto), meristem formation (Machida, Tasaka), leaf development (Machida), root growth (Okada), root hair development (Okada), cytokinin-independent growth (Kakimoto), temperaturesensitive shoot and/or root regeneration (Sugiyama), and shoot gravitropism (Tasaka). Transposon-taggad dwarf, and viviporous mutants of rice (Hirochika, Matsuoka). (2) Gene cloning from Arabidopsis mutants : HY5 (Okada), CAPRICE (Okada), CKI1 (Kakimoto), CUP-SHAPED COTYLEDON2 (Tasaka), SPIRAL1 (Hashimoto), and JAM (Machida). (3) Genetic analysis of MUTABLE gene of morning glory (Iida). (4) Biochemical and Molecular analysis of cell differentiation from leaf mesophyll cells to tracheary elements (Fukuda). (5) Screening of inflorescence-specific genes (Kohchi). (6) Generation of tagging system in Arabidopsis (Machida) or in rice (Hirochika). The results were published in international scientific journals and reported in conferences.

  • Research Products

    (46 results)

All Other

All Publications (46 results)

  • [Publications] T.Wada: "Epidermal cell differentiation in Arabidopsis determined by a Myb-homolog,CPC."Science. 277. 1113-1116 (1977)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Oyama: "The Arabidopsis HY5 gene encodes a bZIP protein that regulated stimulus-induced development of root and hypocotyl."Genes & Development. 11. 2983-2995 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] L.-H.Ang: "Molecular interaction between COP1 and HY5 defines a regulatory switch for light control of Arabidopsis development."Molecular Cell. 1. 213-222 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] A.Tanaka: "Chlorophyll a oxygenase(CAO) is involved in chlorophyll b formation from cholorophyll a."Proc.Natl.Acad.Sci.USA. 958in press). (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Sawa: "FILAMENTOUS FLOWER controls formation and development of inflorescence and floral meristem of Arabidopsis thaliana."Plant Cell. 11. 69-86 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Ohba: "The integration of T-DNA into a tobacco chromosome that is associated with multiple duplications of DNA around the integration target."Plant Journal. 7. 157-164 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Usami: "Cutting activates a 46-kDa protein kinase in plant."Proc.Natl.Acad.Sci.USA. 92. 8660-8664 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] C.Machida: "Characterization of the transposition pattern of the Ac element in Arabidopsis thaliana using endonuclease l-Scel."Proc.Natl.Acad.Sci.USA. 94. 8675-8680 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] R.Nishihama: "Possible involvement of differential splicing in the regulation of the activity of Arabidopsis ANP1 that is related to mitogen-activated protein kinase kinase kinase(MAPKKKs)."Plant Journal. 12. 39-48 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Demura: "Novel vascular cell-specific genes whose expression is regulated temporally and spatially during vascular system development."Plant Cell. 6. 967-981 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Sato: "Subtractive hybridization cloning and analysis of genes expressed during carrot somatic embryogenesis."Plant Molecular Biology. 28. 39-46 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Fukuda: "Tracheary element differentiation."Plant Cell. 99. 1147-1156 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Aoyagi: "BEN1 and ZEN1 cDNAs encoding S1-type Dnases that are involved in programmed cell death in plants."FEBS Letters. 429. 134-138 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Inagaki: "Isolation of a suppressor-mutator/enhancer like transposable element,Tpn1,from Japanese morning glory bearing variegated flowers."Plant Cell. 6. 375-383 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Habu: "Molecular characterization of the mutable flaked allele for flower variegation in the common morning glory."Plant Journal. 16. 371-376 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K.Goto: "Function and regulation of the Arabidopsis floral homeotic gene PISTILLATA."Genes & Development. 8. 1548-1560 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] N.Hibi: "Gene expression in tobacco low-nicotine mutants."Plant Cell. 6. 723-735 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K.Ustsno: "AGR,an Agravitropic locus of Arabidopsis thaliana,encodes a novel membrane-protein family member."Plant Cell Physiology. 39. 1111-1118 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K.Sugimoto: "Transposition of the maize Ds element from a viral vector to the rice genome."Plant Journal. 5. 863-871 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Hirochika: "Autonomous transposition of the tobacco retrotransposon Tto1 in rice."Plant Cell. 8. 725-734 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Hirochika: "Retrotransposons of rice involved in mutations induced by tissue culture."Proc.Natl.Acad.Sci.USA. 93. 7783-7788 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] J.-I.Itoh: "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] T.Kakimoto: "CKI1,a histidine kinase homolog implicated in cytokinin signal transduction."Science. 274. 982-985 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Sato: "A rice homeobox gene,OSH1,is expressed prior to organ differentiation in a specific region during early embryogenesis."Proc.Natl.Acad.Sci.USA. 93. 8117-8122 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.Ueguchi: "Over-expression of a tobacco homeobox gene,NTH15,decreases the expression of a gibberellin biosynthetic gene encoding GA20-oxidase."Plant Journal. 15. 391-400 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Sato: "Loss-of-function mutations in the rice homeobox gene OSH15 affect the architecture of intemodes resulting in dwarf plants."EMBO Journal. 18(in press). (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Kohchi: "Construction of an equalized cDNA library from Arabidopsis thaliana."Plant Journal. 8. 771-776 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] I.Yasutani: "Isolation of temperature-sensitive mutants of Arabidopsis thaliana that are defective in the redifferentiation of shoots."Plant Physiology. 105. 815-822 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Ozawa: "Organogenic responses in tissue culture of srd mutants of Arabidopsis thaliana."Development. 125. 135-142 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Fukaki: "SGR1,SGR2 and SGR3:novel genetic loci involved in shoot gravitropism in Arabidopsis thaliana."Plant Physiology. 110. 945-955 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.Aida: "Genes involved in organ separation in Arabidopsis:An analysis of the cup-shaped cotyledon mutant."Plant Cell. 9. 841-857 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Fukaki: "Genetic evidence that the encodermis is essential for shoot gravitropism in Arabidopsis thaliana."Plant Journal. 14. 425-430 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T. Wada: "Epidermal cell differentiation in Arabidopsis determined by a Myb-homolog, CPC"Science. 277. 1113-1116 (1977)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Oyama: "The Arabidopsis HY5 gene encodes a bZIP protein that regulatesstimulus-induced development of root and hypocotyl"Genes & Devel.. 11. 2983-2995 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Sawa: "FILAMENTOUS FLOWER controls formation and development of inflorescence and floral meristem of Arabidopsis thaliana"Plant Cell. 11. 69-86 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] C. Machida: "Characterization of the transposition pattern of the Ac elerhent in Arabidopsis thaliana using endonuclease I-Scel"Proc. Natl. Acad. Sci. USA. 94. 8675-8680 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H. Fukuda: "Tracheary element differentiation"Plant Cell. 9. 1147-1156 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y. Inagaki: "Isolation of a suppressor-mutator/enhancer like transposable element, Tpn1, from Japanese morning glory bearing variegated flowers"Plant Cell. 6. 375-383 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Goto: "Function and regulation of the Arabidopsis floral homeotic gene PISTILLATA"Genes & Development. 8. 1548-1560 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Utsuno: "AGR, an Agravitropic locus of Arabidopsis thaliana, encodes a novel membrane-protein family member"Plant Cell Physiology. 39. 1111-1118 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H. Hirochika: "Retrotransposons of rice involved in mutations induced by tissue culture"Proc. Natl. Acad. Sci. USA. 93. 7783-7788 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Kakimoto: "CKI1, a histidine kinase homolog implicated in cytokinin signal transduction"Science. 274. 982-985 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y. Sato: "A rice homeobox gene, OSH1, is expressed prior to organ differentiation in a specific region during early embryogenesis"Proc. Natl. Acad. Sci. USA. 93. 8117-8122 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Kohchi: "Construction of an equalized cDNA library from Arabidopsis thaliana"Plant Journal. 8. 771-776 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Ozawa: "Organogenic responses in tissue culture of srd mutants of Arabidopsis thaliana"Development. 125. 135-142 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. Aida: "Genes involved in organ separation in Arabidopsis : An analysis of the cup-shaped cotyledon mutant"Plant Cell. 9. 841-857 (1997)

    • 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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