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Research on evolution of the homologous gene conserved in land plant which functioned in bacterial peptidoglycan synthesis

Research Project

Project/Area Number 15K07130
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Morphology/Structure
Research InstitutionKumamoto University

Principal Investigator

Takechi Katsuaki  熊本大学, 大学院先端科学研究部(理), 准教授 (70515501)

Co-Investigator(Kenkyū-buntansha) 高野 博嘉  熊本大学, 大学院先端科学研究部(理), 教授 (70242104)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords葉緑体 / 植物進化 / ペプチドグリカン / ヒメツリガネゴケ / カラマツ / MurE遺伝子 / 遺伝子相補解析 / 裸子植物
Outline of Final Research Achievements

We found that MurE homologs among the genes which participated in bacterial peptidoglycan synthesis were conserved in all land plants and were functioned in the chloroplast division or development. In complementation analysis using MurE genes in moss Physcomitrella patens and seed plants, we presumed that MurE functioned in the chloroplast development emerged when land plant evolved at the latest, and also one functioned in the chloroplast division was conserved in pteridophyte, although MurE gene conserved in land plants were considered to functionally differentiated from chloroplast division to chloroplast development between pteridophyte and spermatophyte during the evolution of green plants. We could narrow down the mutations of three amino acids which were probably essential in MurE functioned in each chloroplast division and development.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (10 results)

All 2018 2017 2016 2015 Other

All Int'l Joint Research (2 results) Journal Article (2 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 2 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (6 results) (of which Int'l Joint Research: 1 results)

  • [Int'l Joint Research] 内蒙古大学(中国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] 中国内蒙古大学(中国)

    • Related Report
      2016 Research-status Report
  • [Journal Article] Genes Sufficient for Synthesizing Peptidoglycan Are Retained in Gymnosperm Genomes, and MurE from Larix gmelinii Can Rescue the Albino Phenotype of Arabidopsis MurE.2017

    • Author(s)
      Lin X, Li N, Kudo H, Zhang Z, Li J, Wang L, Zhang W, Takechi K, Takano H.
    • Journal Title

      Plant and Cell Physiology

      Volume: 58 Issue: 3 Pages: 587-897

    • DOI

      10.1093/pcp/pcx005

    • Related Report
      2017 Annual Research Report 2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Both the transglycosylase and transpeptidase functions in plastid penicillin-binding protein are essential for plastid division in <i>Physcomitrella patens</i>2016

    • Author(s)
      Yoshiko TAKAHASHI, Katsuaki TAKECHI, Susumu TAKIO and Hiroyoshi TAKANO
    • Journal Title

      Proceedings of the Japan Academy, Series B

      Volume: 92 Issue: 10 Pages: 499-508

    • DOI

      10.2183/pjab.92.499

    • NAID

      130005179418

    • ISSN
      0386-2208, 1349-2896
    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] ヒメツリガネゴケゲノム中に存在する2種類のMurE遺伝子の葉緑体分裂・分化における機能2018

    • Author(s)
      池田孝介, 工藤裕美, 加治佐一朗, 瀧尾進, 武智克彰, 高野博嘉
    • Organizer
      日本植物生理学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] コケで巨大葉緑体形質を示し、シロイヌナズナでアルビノの植物体となるMurE遺伝子破壊ラインのカラマツMurEも用いた種間相補解析2017

    • Author(s)
      工藤裕美, 林暁飛, 瀧尾進, 武智克彰, 高野博嘉
    • Organizer
      日本植物形態学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] コケで葉緑体分裂に、シロイヌナズナで葉緑体分化に関するMurEとカラマツMurEを用いた種間相補解析2017

    • Author(s)
      工藤裕美, 林暁飛, 瀧尾進, 武智克彰, 高野博嘉
    • Organizer
      日本植物学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Cross-Species Complementation Assay of Macrochloroplast Phenotype in Moss murE Mutant and of Albino Phenotype in Arabidopsis Ones with Larch MurE Gene2017

    • Author(s)
      Hiromi Kudo, Xiaofei Lin, Susumu Takio, Katsuaki Takechi, Hiroyoshi Takano
    • Organizer
      Taiwan-Japan Plant Biology 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ヒメツリガネゴケ葉緑体に存在するペプチドグリカン層2015

    • Author(s)
      平野隆之
    • Organizer
      日本植物学会
    • Place of Presentation
      新潟市朱鷺メッセ
    • Year and Date
      2015-09-08
    • Related Report
      2015 Research-status Report
  • [Presentation] ペプチドグリカン層を持つヒメツリガネゴケ葉緑体の観察2015

    • Author(s)
      平野隆之
    • Organizer
      日本植物形態学会
    • Place of Presentation
      新潟市朱鷺メッセ
    • Year and Date
      2015-09-05
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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