Transgenic note: Morphological changes of Rosa×hybrida by a chimeric repressor of Arabidopsis TCP3

DOI Web Site 被引用文献6件 参考文献30件
  • Gion Keiko
    Institute for Plant Science, Suntory Holdings Ltd.
  • Suzuri Ryota
    Institute for Plant Science, Suntory Holdings Ltd.
  • Shikata Masahito
    National Institute of Floricultural Science, National Agriculture and Food Research Organization (NARO)
  • Mitsuda Nobutaka
    Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
  • Oshima Yoshimi
    Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
  • Koyama Tomotsugu
    Division of Integrated Life Science, Graduate School of Biostudies, Kyoto University
  • Ohme-Takagi Masaru
    Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
  • Ohtsubo Norihiro
    National Institute of Floricultural Science, National Agriculture and Food Research Organization (NARO)
  • Tanaka Yoshikazu
    Institute for Plant Science, Suntory Holdings Ltd.

書誌事項

タイトル別名
  • Morphological changes of Rosa*hybrida by a chimeric repressor of Arabidopsis TCP3
  • Transgenic note Morphological changes of Rosa hybrida by a chimeric repressor of Arabidopsis TCP3
  • Morphological changes of Rosa×hybrida by a chimeric repressor of Arabidopsis TCP3

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抄録

Chimeric repressor gene-silencing technology is a useful tool for changing morphology of ornamental plants. It has previously been demonstrated that the chimeric repressor TCP3SRDX, which consists of Arabidopsis TCP3 and an ERF-associated amphiphilic repression motif repression domain, perturbs the marginal morphology of Arabidopsis leaves and flowers. To obtain new rose cultivars that have ornamental values, we attempted to alter the morphology of Rosa×hybrida cv. Lavande with TCP3SRDX. The TCP3SRDX transgenic rose plants showed interesting phenotypes: the number of leaflets and the size of leaf teeth increased, the petals were wavy, and the sepals were compound-leafy. We succeeded in altering rose morphology using Arabidopsis TCP3 without the sequence information of a TCP3 homologue in the target plant species.

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