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Analysis of biological properties of breeding streptococcul infection disease resistance flounder

Research Project

Project/Area Number 23380119
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Science in genetics and breeding
Research InstitutionFisheries Research Agency

Principal Investigator

ARAKI Kazuo  独立行政法人水産総合研究センター, 増養殖研究所, 主幹研究員 (00202739)

Co-Investigator(Kenkyū-buntansha) OKAMOTO Hiroyuki  独)水産総合研究センター増養殖研究所, 育種研究センター・基盤研究グループ, 主任研究員 (50372040)
OKAUCHI Masanori  独)水産総合研究センター増養殖研究所, 育種研究センター・基盤研究グループ, 主幹研究員 (40372023)
OZAKI Terumichi  独)水産総合研究センター増養殖研究所, 育種研究センター・基盤研究グループ, 主幹研究員 (40416045)
Project Period (FY) 2011-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2014: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2012: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Keywordsヒラメ / 連鎖解析 / 物理地図 / レンサ球菌 / 自然免疫 / 獲得免疫 / TRL2 / TLR2 / 育種 / 遺伝子発現 / 分子カスケード / 耐病性 / 免疫応答 / 発現解析 / 感染症抵抗性
Outline of Final Research Achievements

We analyzed disease resistance trait and developed the physical map of flounder. The streptococcul infection disease resistant flounder increased monocyte and granulocyte dramatically after infection. One the other side, the native immunity system of streptococcul infection sensitive flounder did not respond against streptococcul infection. We detected TRL21 and NKEF genes in the region of linkage group 10 contributed to streptococcul infection disease resistance trail by detailing flounder physical map. And, we analyzed the sequences of TRL21 and NKEF genomic genes of the resistance, sensitive and famed flounder. We found single nucleotide polymorphism in regulatory site of TRL21 gene of resistance flounder and deletion between ninth exon and intron of TRL21 in sensitive flounder.

Report

(5 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (4 results)

All 2013 2012 2011

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (2 results)

  • [Journal Article] 遺伝子情報の大量解析と水産育種への応用2012

    • Author(s)
      荒木和男、尾崎照遵
    • Journal Title

      水産育種

      Volume: 41 Pages: 153-159

    • NAID

      40019297759

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Induction of ambicoloration by exogenous cortisol during metamorphosis of spotted halibut Verasper variegatus2011

    • Author(s)
      山田敏之、岡内正典、荒木和男
    • Journal Title

      Comparative Biochemistry and Physiology, Part B

      Volume: 160 Pages: 174-180

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] レンサ球菌抵抗性のヒラメの生物特性の解明2013

    • Author(s)
      荒木和男
    • Organizer
      動物遺伝育種学会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Genetic analysis of Japanese flounder use for DNA-marker assisted breeding2011

    • Author(s)
      荒木和男
    • Organizer
      2011 Forum on Fishery Science and Technology-Symposium on Aquatic Biotechnology
    • Place of Presentation
      中国、北京
    • Year and Date
      2011-07-17
    • Related Report
      2011 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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