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GENETIC STUDIES ON TOLERANCE STRALEGY AGAINST ENVIRONMENTAL STRESS IN CROP PLANTS

Research Project

Project/Area Number 61304015
Research Category

Grant-in-Aid for Co-operative Research (A)

Allocation TypeSingle-year Grants
Research Field Breeding science
Research InstitutionNATIONAL INSTITUTE OF GENETICS

Principal Investigator

OKINO H.  NATIONAL INSTITUTE OF GENETICS, 総合遺伝研究系, 教授 (70000247)

Co-Investigator(Kenkyū-buntansha) SHIMAMOTO Y.  DEPARTMENT OF AGRICULTURE, HOKKAIDO UNIVERSITY, 農学部, 教授 (00001438)
SATO H.  DEPARTMENT OF AGRICULTURE, KYUSHU UNIVERSITY, 総合遺伝研究系, 助手 (20145113)
清沢 茂久  農水省, 生物資源研究所・細胞育種部, 主任研究員
佐竹 徹夫  北海道農業試験場, 作物部, 室長
FUTSUHARA Y.  DEPARTMENT OF AGRICULTURE, NAGOYA UNIVERSITY, 農学部, 教授 (70023405)
KIKUCHI F.  DEPARTMENT OF AGRICULTURE, TSUKUBA UNIVERSITY
FUKUOKA T.  DEPARTMENT OF AGRICULTURE, KYUSHU TOKAI UNIVERSITY
福岡 寿夫  九州東海大学, 農学部, 教授
大野 清春  農業生物資源研究所, 細胞育種部, 室長
武田 和義  岡山大学, 農業生物研究所, 助教授 (90003516)
Project Period (FY) 1986 – 1988
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥12,000,000 (Direct Cost: ¥12,000,000)
Fiscal Year 1988: ¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1987: ¥5,000,000 (Direct Cost: ¥5,000,000)
Fiscal Year 1986: ¥5,000,000 (Direct Cost: ¥5,000,000)
KeywordsBiotic stress / Abiotic stress / Stress tolerance / Genetic diversity / Intrapopulational variability / Cold tolerance / Cell selection / 環境汚染 / 環境汚染物質 / 遺伝的多様性 / 混播草地 / 作物と病菌の相互作用 / 集団内遺伝変異 / 培養細胞 / 低温抵抗性 / 汚染物貭感受性 / 細胞選抜 / 混植 / 集団内多称性 / イモリ病抵抗性 / 耐旱性 / 混播 / いもち病抵抗性 / イネ
Research Abstract

THE PURPOSE OF THIS PROJECT WAS TO ACCUMULATE THE KNOWLEDGE AND INFROMATION REGARDING TOLERANCE MECHANISMS IN CROP PLANTS, EXPECTING TO ACHIEVE HIGH AS WELL AS STABLE PRODUCTIVITY UNDER VARIOUS ENVIRONMENTAL STRESS. TWO SUBGROUPS WERE ORGANIZED IN OUR PROJECT TEAM.
1. GROUP A: SURVEY OF GENETIC VARIABILITY IN STRESS TOLERANCE AND ITS GENETIC AND PHYSIOLOGICAL BASES --- GENIC AND PHYSIOLOGICAL BASES OF LOW TEMPERATURE TOLERANCE WERE STUDIED IN RICE. RESPONSE OF RICE ROOTS TO SOIL CONDITIONS WAS INVESTIGATED USING MUTANTS AND PRIMITIVE CULTIVARS. TOLERANCE TO DROUGHT IN RICE WAS AOSO EXAMINED. EFFECTS OF ENVIRONMENTAL POLLUTANTS POINTED OUT DEALING WITH RICE CULTIVARS EXPOSED TO NOx AND NATURAL VEGETATION STRUCTURE AFFECTED BY HEAVY METAL. POLYGENIC CONTROL OF DISEASE RESISTANCE IN BARLEY WAS ELUCIDATED. FROM CELL CULTURE, TOLERANT PLANTS TO SALT AND AN AMINO-ACID ANALOGUE WERE SELECTED AND THEIR GENETIC BEHAVIOR WAS EXAMINED.
2. GROUP B: INVESTIGATION ON STRESS TOLERANCE SYSTEM IN POPULATIONAL OR COMMUNITY LEVELS --- GENETIC DIVERSITY WITHIN SITE WAS STUDIED IN MIX-SOWING SWARD AND NATURAL GRASS-LAND. FURTHER, INTRAPOPULATIONAL GENETIC VARIABILITY IN RICE LAND-RACE WAS INVESTIGATED. GENETIC DIVERSITY WAS DISCUSSED IN THE CONTEXT OF POPULATIONAL BUFFERING UNDER FLUCTUATING ENVIRONMENTS. POPULATION GENOTYPE OF RICE BLAST FUNGUS WAS FOUND TO DEPEND ON GENETIC CONSTITUTION OF RICE CULTIVARS GROWN IN THE AREA. ANALYSIS OF THEIR RELATIONSHIPS REVEALED THE EXISTANCE OF STABILIZING SELECTION IN FUNGUS POPULATIONS.
3. SYNTHESIS OF TWO DIFFERENT STANDPOINTS, TOLERANCE ON PLANT LEVEL (GROUP A) AND TOLERANCE ON POPULATIONAL OR COMMUNITY LEVEL (GROUP B), WAS TRIED TO ACHIEVE A WISE STRATEGY FOR STRESS TOLERANT AGROECOSYSTEMS.

Report

(4 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1987 Annual Research Report
  • 1986 Annual Research Report
  • Research Products

    (40 results)

All Other

All Publications (40 results)

  • [Publications] Maekawa,M.: J.Fac.Agr.Hokhaido Univ. 64. 1-9 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Satake,T.: Japan, Tour Crop Sci. 56. 404-410 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Takahashi,N.: Environ Control in Biol. 24. 59-16 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Takeda,K.: Barley Genetice. V. 735-740 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Wakasa,K.: Theor.Appl.Genet. 74. 49-54 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Kiyosawa,S.: Bull Natl Inst Agrobiol Resow. 2. 61-91 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] FUJINUMA, Y.A.: "UPTAKE OF OZONE BY VARIOUS STREET TREES" ENVIRON. CONREOL IN BIOL.25. 31-39 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] KIYOSAWA, S.: "ESTIMATION OF STABILIZING SELECTION OF VIRULENCE GENES IN THE RICE BLAST FUNGUS POPULATION IN PREFECTURES OF JAPAN" BULL. NATL. INST. AGROBIOL. RESOUR.2. 61-91 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] MAEKAWA, M.: "SEGREGATION OF HEADING TRAIT IN F_2 OF THE CROSS BETWEEN NORIN 20 AND SILEWAH, INDONESIAN NATIVE CULTIVER OF RICE" J. FAC. AGR. HOKKAIDO UNIV.64. 1-9 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] TAKAHASHI, N.: "TEMPERATURE STRESS ON THE EXPESSION OF A SINGLE RECESSIVE GENE CONTROLLING INTERNODE ELONGATION IN RICE PLANTS" ENVIRON. CONTROL IN BIOL.24. 59-66 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] WAKASA, K.: "A 5-METHYLTRYPTOPHAN RESISTANT RICE MUTANT MTR1, SELECTED IN TISSUE CULTURE" THEOR. APPL. GENET.74. 49-54 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 佐竹徹夫: 日本作物学会紀事. 57. 237-241 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 島本義也: 北大農邦紀. 15. 77-83 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 藤沼康実: Env.Control in Biol.26. 83-89 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 前川雅彦: J.Fac.Agr.Hokkaido Clnir.64. 1-9 (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] 福岡寿夫: 芝草研究. 17. 183-190 (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] 島本義也: 北大農場研報. 26. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] 藤沼康実: Environ.Control in Biol.25. 31-39 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 藤沼康実: 国立公害研究所研究報告. 108. 143-153 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 佐竹徹夫: 日本作物学会紀事. 56. 404-410 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 佐竹徹夫: 日本作物学会紀事. 57. 234-241 (1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] 佐藤雅志: 東北大学農研報告. 39. 51-57 (1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] 平野繁他: 北大農・牧場報告. 13. 79-89 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 蓬原雄三他: Rice Genetics Newsletter. 4. 95- (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 武田和義: Barley Genetics Newsletter. 17. 90-91 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 武田和義他: Barley Genetics. V. (1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] 北野英巳他: Rice Genetics Newsletter. 3. 97-98 (1986)

    • Related Report
      1987 Annual Research Report
  • [Publications] 藤沼康実他: Environ.Control in Biol.26. (1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] 高橋成人他: Environ.Contiol in Biol. 24. 59-66 (1986)

    • Related Report
      1987 Annual Research Report
  • [Publications] Satake,T.: Proceeding of 【V】 SABRAO Congress.221-228 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Takeda,K.: Barley Genetics. 【V】. (1987)

    • Related Report
      1986 Annual Research Report
  • [Publications] 大野清春: 組織培養. 12. 105-106 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] 大野清春: 農業技術. 41. 14 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Takahashi,N.: Environ.Control in Biol.24. 59-66 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Takahashi,N.: Rep.Inst.Agr.Res.Tohoku.Univ.35. 2,43-4821-31,33-4 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Sato,Y.I.: Proceeding of 【V】 SABRAO Congress. 185-193 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Kiyosawa,S: Bull.Natl.Iurt.Agrobiol.Resour.2. 13-39 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Kiyosawa,S.: Bull.Natl.Iust.Agrobiol.Resour.2. 41-59 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Kiyosawa,S.: Bull.Natl.Iust.Agrobiol.Resour.2. 61-91 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] 森島啓子: 農業技術. 41. 446-450 (1986)

    • Related Report
      1986 Annual Research Report

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Published: 1987-03-31   Modified: 2016-04-21  

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