In Vitro Propagation and Storage of Brugmansia versicolor Lagerheim

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Brugmansia versicolor Lagerheim of the family Solanaceae was propagated through shoot tip culture and shoots were cold-stored in vitro at 5, 10 or 15°C under light or dark condition. All the shoots died after cold storage for 6 months at 5°C irrespective of light condition. When shoots were stored for 12 months at 15°C under light illumination, the best 100% survival rate was obtained. The plants regenerated from shoots stored for 6 or 12 months retained the ability to accumulate scopolamine as much as the control plants which were raised from shoots maintained under normal culture condition without cold-storage. These findings show that slow growth storage of in vitro B. versicolor shoots at 15°C can be used as a germplasm conservation system for short-or medium-term duration without deterioration of the ability to accumulate the secondary metabolites.

収録刊行物

  • Plant biotechnology

    Plant biotechnology 21(3), 237-241, 2004-09-01

    日本植物細胞分子生物学会

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各種コード

  • NII論文ID(NAID)
    10013522931
  • NII書誌ID(NCID)
    AA11250821
  • 本文言語コード
    ENG
  • 資料種別
    NOT
  • ISSN
    13424580
  • NDL 記事登録ID
    7066755
  • NDL 雑誌分類
    ZR3(科学技術--生物学--植物)
  • NDL 請求記号
    Z54-J126
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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