Effects of macro-components and sucrose in the medium on in vitro red-color pigmentation in Dionaea muscipula Ellis and Drosera spathulata Labill

• ICHIISHI Sayuri

  Plant Bio-technology Section, Sanmei Electric Co., Ltd.

• NAGAMITSU Toshiharu

  Plant Bio-technology Section, Sanmei Electric Co., Ltd.

• KONDO Yusuke

  Plant Bio-technology Section, Sanmei Electric Co., Ltd.

• IWASHINA Tsukasa

  Tsukuba Botanical Garden, National Science Museum

• KONDO Katsuhiko

  Laboratory of Plant Chromosome and Gene Stock, Faculty of Science, Hiroshima University

• TAGASHIRA Norikazu

  Laboratory of Plant Chromosome and Gene Stock, Faculty of Science, Hiroshima University

書誌事項

タイトル別名

• Effects of Macro-components and Sucrose in the Medium on in vitro Red-color Pigmentation in Dionaea muscipula Ellis and Drosera spathulata Laill.

抄録

Effects of the five macro-components and sucrose in half strength MS (1/2MS) agar medium on red-color pigmentation were studied in the plant bodies of Dionaea muscipula and Drosera spathulata generated from multiple shoots in vitro. In 1/2MS agar medium modified with 10.31mM NH₄NO₃ and 9.40mM KNO₃ and supplemented with 0.75 or 0% sucrose the subcultured plants continuously proliferated by multiple shoots and generated large, green-colored plants, while with dilution of those nitrogen components and increase of sucrose to 1.5% the red-color anthocyanin pigmentation spread from the glands or glandular hairs to the entire leaves and the plant sizes and dry weight decreased in inverse proportion to the depth of red color. The anthocyanin pigments of Dionaea muscipula consisted of delphinidin 3-O-glucoside which was new to the species and cyanidin 3-O-glucoside (chrysanthemin), and those of Drosera spathulata, studied here for the first time, consisted of cyanidin 3, 5-di-O-glucoside (cyanin), cyanidin 3-O-galactoside (idaein), cyanidin 3-O-glucoside, pelargonidin 3-O-galactoside, and pelargonidin 3-O-glucoside (callistephin).

収録刊行物

• Ｐｌａｎｔ　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ

  Ｐｌａｎｔ　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ 16 (3), 235-238, 1999

  日本植物バイオテクノロジー学会

キーワード

• Plant Science
• Agronomy and Crop Science
• Biotechnology

詳細情報

• CRID: 1390282679305168512
• NII論文ID: 10010144939
• NII書誌ID: AA11250821
• DOI: 10.5511/plantbiotechnology.16.235
• ISSN: 13476114
• ISSN: 13424580
• NDL書誌ID: 4765741
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4765741
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可