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Genomic rearrangements of duplicated genes after intracellular gene transfer events in plant mitochondria

Research Project

Project/Area Number 23510236
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Genome biology
Research InstitutionKyoto Prefectural University

Principal Investigator

KUBO Nakao  京都府立大学, 生命環境科学研究科(系), 准教授 (60347440)

Co-Investigator(Renkei-kenkyūsha) ARIMURA Shin-ichi  東京大学, 農学生命科学研究科, 准教授 (00396938)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords植物ミトコンドリア / 遺伝子転移 / リボソームタンパク質 / 遺伝子重複
Research Abstract

Plant mitochondrial genes that had been transferred to the nuclei were searched in the database. Numerous duplications were identified in Chinese cabbage. In radish, syntenic regions were dispersed throughout the genome.
During the course of the analysis, the gene, showing homology to a ribosomal protein gene in the upstream region and to an amino acid biosynthetic gene in the downstrean region, has been found in the database. There are five paralogs in the genome, three of which are pseudogenes. It is suggested that the gene was created by a recombination via an intron. The gene products seem to be localized to mitochondria and chloroplasts by using GFP. In addition, a case of gene fusion between a ribosomal protein gene and a sugar metabolic enzyme gene has been identified.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (11 results)

All 2013 2012 2011 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (5 results) Remarks (2 results)

  • [Journal Article] Construction of a chromosome-assigned, sequence-tagged linkage map for the radish, <i>Raphanus sativus</i> L. and QTL analysis of morphological traits2013

    • Author(s)
      Tomoko Hashida, Ryoichi Nakatsuji, Holger Budahn, Otto Schrader, Herbert Peterka, Tatsuhito Fujimura, Nakao Kubo and Masashi Hirai
    • Journal Title

      Breeding Science

      Volume: 63 Issue: 2 Pages: 218-226

    • DOI

      10.1270/jsbbs.63.218

    • NAID

      10031173714

    • ISSN
      1344-7610, 1347-3735
    • Related Report
      2013 Annual Research Report 2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] An SSR-based genetic map of pepper (<i>Capsicum annuum</i> L.) serves as an anchor for the alignment of major pepper maps2012

    • Author(s)
      Yutaka Mimura, Takahiro Inoue, Yasuhiro Minamiyama, Nakao Kubo
    • Journal Title

      Breeding Science

      Volume: 62 Issue: 1 Pages: 93-98

    • DOI

      10.1270/jsbbs.62.93

    • NAID

      130004146341

    • ISSN
      1344-7610, 1347-3735
    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Mapping of a gene that confers short lateral branching (slb) in melon (Cucumis melo L.)2012

    • Author(s)
      Nobuko Fukino, Mitsuhiro Sugiyama, Takayoshi Ohara, Nakao Kubo, Masashi Hirai, Yoshiteru Sakata, Satoru Matsumoto
    • Journal Title

      Euphytica

      Volume: Vol. 187, No. 1 Issue: 1 Pages: 133-143

    • DOI

      10.1007/s10681-012-0667-3

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development of genomic and EST-SSR markers in radish (Raphanus sativus L.)2011

    • Author(s)
      Ryoichi Nakatsuji, Tomoko Hashida, Naoko Matsumoto, Masato Tsuro, Nakao Kubo, Masashi Hirai
    • Journal Title

      Breeding Science

      Volume: 61 Issue: 4 Pages: 413-419

    • DOI

      10.1270/jsbbs.61.413

    • NAID

      130004146326

    • ISSN
      1344-7610, 1347-3735
    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Presentation] ダイコンにおける開花制御遺伝子座(Frs)のファインマッピング2012

    • Author(s)
      四方香織,中辻諒一,武田征士,平井正志,久保中央
    • Organizer
      園芸学会平成24年度秋季大会
    • Related Report
      2013 Final Research Report
  • [Presentation] ダイコンの春化に関わる遺伝子の単離とマッピング2012

    • Author(s)
      松井仁美,橋田友子,武田征士,平井正志,久保中央
    • Organizer
      園芸学会平成24年度秋季大会
    • Related Report
      2013 Final Research Report
  • [Presentation] Chromosomal assignment of radish linkage groups using a complete set of disomic radish-rapeseed chromosome addition lines2012

    • Author(s)
      Tomoko Hashida, Ryoichi Nakatsuji, Holger Budahn, Otto Schrader, Herbert Peterka, Tatsuhito Fujimura, Nakao Kubo, Masashi Hirai
    • Organizer
      6th International Symposium on Brassica and 18th Crucifer Genetic Workshop
    • Related Report
      2013 Final Research Report
  • [Presentation] Chromosomal assignment of radish linkage groups using a complete set of disomic radish-rapeseed chromosome addition lines2012

    • Author(s)
      Tomoko Hashida, Ryoichi Nakatsuji, Holger Budahn, Otto Schrader, Herbert Peterka, Tatsuhito Fujimura, Nakao Kubo and Masashi Hirai
    • Organizer
      6th International Symposium on Brassica and 18th Crucifer Genetics Workshop
    • Place of Presentation
      Catania, Italy
    • Related Report
      2012 Research-status Report
  • [Presentation] 結球性の異なるハクサイ系統を利用した形態形質の遺伝解析2011

    • Author(s)
      井上敬弘, 平井正志, 近藤友宏, 松元哲, 久保中央
    • Organizer
      園芸学会平成23年度秋季大会
    • Related Report
      2013 Final Research Report
  • [Remarks] ホームページ等

    • URL

      http://www2.kpu.ac.jp/life_environ/cell_genome_bio/nakaokubo_jp.html

    • Related Report
      2013 Final Research Report
  • [Remarks] 高等植物ミトコンドリアの構造と進化

    • URL

      http://www2.kpu.ac.jp/life_environ/cell_genome_bio/nakaokubo_jp.html

    • Related Report
      2013 Annual Research Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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