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Development of a single-cell analysis technique for plant cells

Planned Research

Project AreaEnvironmental sensing of plants: Signal perception, processing and cellular responses
Project/Area Number 22120008
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Biological Sciences
Research InstitutionHitachi,Ltd. (Research&Development Group)

Principal Investigator

KAMBARA Hideki  株式会社日立製作所(研究開発グループ), その他部局等, その他 (20397011)

Co-Investigator(Kenkyū-buntansha) KAJIYAMA Tomoharu  株式会社日立製作所, 中研, 主任研究員 (50573044)
Project Period (FY) 2010-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥72,540,000 (Direct Cost: ¥55,800,000、Indirect Cost: ¥16,740,000)
Fiscal Year 2014: ¥13,520,000 (Direct Cost: ¥10,400,000、Indirect Cost: ¥3,120,000)
Fiscal Year 2013: ¥14,170,000 (Direct Cost: ¥10,900,000、Indirect Cost: ¥3,270,000)
Fiscal Year 2012: ¥14,950,000 (Direct Cost: ¥11,500,000、Indirect Cost: ¥3,450,000)
Fiscal Year 2011: ¥14,690,000 (Direct Cost: ¥11,300,000、Indirect Cost: ¥3,390,000)
Fiscal Year 2010: ¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
Keywords単一細胞解析 / 遺伝子発現 / 遺伝子定量 / 植物組織 / 組織採取 / cDNAライブラリー / 遺伝子定量解析 / 網羅的 / cDNAライブラリ / 定量PCR / 植物細胞
Outline of Final Research Achievements

Cell and tissue-specific gene expression profiles are important for understanding how multicellular organisms function and develop. We report a novel, highly reliable position-specific gene expression profiling method developed for plants. It consists of an automatically dissecting system with a narrow, sharpened needle coupled with an optimized protocol to synthesize a high-quality cDNA library on magnetic beads using a single micro-sample. Using this method, gene expression patterning and clustering at successive 50-μm intervals was demonstrated in the shoot apex of a 4-day-old Arabidopsis seedling.

Report

(7 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Products Report
  • Research Products

    (16 results)

All 2015 2014 2013 2012 2011 Other

All Presentation (7 results) Patent(Industrial Property Rights) (9 results) (of which Overseas: 2 results)

  • [Presentation] Development of a gene expression analysis technique for a small plant tissue2015

    • Author(s)
      Tomoharu Kajiyama, Akihiko Fujii, Kouji Arikawa, Toru Habu, Nobuyoshi Mochizuki, Akira Nagatani, and Hideki Kambara
    • Organizer
      The 2nd International Symposium on Plant Environmental Sensing
    • Place of Presentation
      産業技術総合研究所 臨海副都心センター(東京)
    • Year and Date
      2015-03-13 – 2015-03-15
    • Related Report
      2014 Annual Research Report
  • [Presentation] Development of a single-cell analysis technique for plant cells2012

    • Author(s)
      梶山 智晴
    • Organizer
      International Joint Symposium on Single-Cell Analysis
    • Place of Presentation
      京都
    • Year and Date
      2012-11-27
    • Related Report
      2012 Annual Research Report
  • [Presentation] Development of a single-cell analysis technique for plant cells. -A technique for extracting small tissue sections for site-specific gene expression analysis-2012

    • Author(s)
      梶山智晴
    • Organizer
      The 1st International Symposium on Plant Environmental Sensing
    • Place of Presentation
      東大寺総合文化センター(奈良)
    • Year and Date
      2012-03-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] Development of a single-cell analysis technique for plant cells ; A technique for extracting small tissue sections for site-specific gene expression analysis2012

    • Author(s)
      梶山智晴
    • Organizer
      第53回植物生理学会
    • Place of Presentation
      京都産業大(京都)
    • Year and Date
      2012-03-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] Development of single-cell analysis technology intended for plant cells.2011

    • Author(s)
      梶山智晴、神原秀記
    • Organizer
      第52回日本植物生理学会
    • Place of Presentation
      東北大学(宮城県)
    • Year and Date
      2011-03-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] Development of single-cell analysis technology for plant cells.

    • Author(s)
      梶山智晴、神原秀記、長谷あきら、望月伸悦
    • Organizer
      Frontiers of Single Cell Analysis (The 7th International Workshop on Approaches to Single-Cell Analysis)
    • Place of Presentation
      アメリカ、スタンフォード大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 少数細胞を対象とした遺伝子発現解析技術の開発

    • Author(s)
      梶山智晴、神原秀記
    • Organizer
      第55回 日本植物生理学会
    • Place of Presentation
      富山大学
    • Related Report
      2013 Annual Research Report
  • [Patent(Industrial Property Rights)] 植物組織採取方法及び植物遺伝子解析方法2014

    • Inventor(s)
      梶山 智晴, 神原 秀記, 土生 徹
    • Industrial Property Rights Holder
      株式会社日立製作所
    • Industrial Property Rights Type
      特許
    • Filing Date
      2014-08-22
    • Related Report
      Products Report
    • Overseas
  • [Patent(Industrial Property Rights)] 植物組織採取方法及び植物遺伝子解析方法2014

    • Inventor(s)
      梶山 智晴, 神原 秀記, 土生 徹
    • Industrial Property Rights Holder
      株式会社日立製作所
    • Industrial Property Rights Type
      特許
    • Filing Date
      2014-08-22
    • Acquisition Date
      2016-08-30
    • Related Report
      Products Report
    • Overseas
  • [Patent(Industrial Property Rights)] 細胞組織の遺伝子空間分布解析システム2013

    • Inventor(s)
      梶山智晴、土生徹、神原秀記
    • Industrial Property Rights Holder
      日立製作所
    • Industrial Property Rights Type
      特許
    • Filing Date
      2013
    • Related Report
      2013 Annual Research Report
  • [Patent(Industrial Property Rights)] 植物組織採取方法及び植物遺伝子解析方法2012

    • Inventor(s)
      梶山智晴, 他
    • Industrial Property Rights Holder
      日立
    • Industrial Property Number
      2012-037593
    • Filing Date
      2012-02-23
    • Related Report
      2011 Annual Research Report
  • [Patent(Industrial Property Rights)] 植物組織採取方法及び植物遺伝子解析方法2012

    • Inventor(s)
      梶山 智晴, 神原 秀記, 土生 徹
    • Industrial Property Rights Holder
      株式会社日立製作所
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2014-500882
    • Filing Date
      2012-12-18
    • Related Report
      Products Report
  • [Patent(Industrial Property Rights)] 植物組織採取方法及び植物遺伝子解析方法2012

    • Inventor(s)
      梶山 智晴, 神原 秀記, 土生 徹
    • Industrial Property Rights Holder
      株式会社日立製作所
    • Industrial Property Rights Type
      特許
    • Filing Date
      2012-12-18
    • Acquisition Date
      2015-12-25
    • Related Report
      Products Report
  • [Patent(Industrial Property Rights)] 洗浄装置2011

    • Inventor(s)
      梶山智晴, 他
    • Industrial Property Rights Holder
      日立
    • Industrial Property Number
      2011-264051
    • Filing Date
      2011-12-01
    • Related Report
      2011 Annual Research Report
  • [Patent(Industrial Property Rights)] 洗浄装置2011

    • Inventor(s)
      梶山 智晴, 神原 秀記, 土生 徹
    • Industrial Property Rights Holder
      株式会社日立製作所
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2011-264051
    • Filing Date
      2011-12-01
    • Related Report
      Products Report
  • [Patent(Industrial Property Rights)] 洗浄装置2011

    • Inventor(s)
      梶山 智晴, 神原 秀記, 土生 徹
    • Industrial Property Rights Holder
      株式会社日立製作所
    • Industrial Property Rights Type
      特許
    • Filing Date
      2011-12-01
    • Acquisition Date
      2016-01-15
    • Related Report
      Products Report

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Published: 2010-08-23   Modified: 2019-07-29  

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