Characterization and Expression of a Water Stress Responsive Gene from a Seashore Plant Calystegia soldanella.

• HARA Masakazu

  Faculty of Agriculture, Shizuoka University

• KUMAGAI Kazuyuki

  Faculty of Agriculture, Shizuoka University

• KUBOI Toru

  Faculty of Agriculture, Shizuoka University

抄録

We have isolated a cDNA clone encoding the 28.3 kDa polypeptide homologous to tomato ASR (abscisic acid, stress and ripening) proteins from Calystegia soldanella. The protein, designated CSASR (C. soldanella ASR), had not only homologous regions to ASR, but also a unique insert consisting of 139 amino acids containig eight repeating motifs of 11- to 12-mer amino acids near the N-terminus. The strongest expression of the CSASR gene was observed in anther, but no expression was found in the other parts of the flower in C. soldanella. The gene was also expressed in the leaf, but little in the stem or the root. Drought, NaCl, abscisic acid, and cold induced the gene expression in the shoot, but only drought and cold induced expression in the root. The findings suggested that CSASR might be involved in the reproduction and survival of C. soldanella in the seashore.

収録刊行物

• Ｐｌａｎｔ　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ

  Ｐｌａｎｔ　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ 19 (4), 277-281, 2002

  日本植物バイオテクノロジー学会

キーワード

• abscisic acid
• ASR gene
• Calystegia soldanella
• seashore plant
• water stress

詳細情報

• CRID: 1390282679304524416
• NII論文ID: 10010149407
• NII書誌ID: AA11250821
• DOI: 10.5511/plantbiotechnology.19.277
• COI: 1:CAS:528:DC%2BD38Xpslaqs7w%3D
• ISSN: 13476114
• ISSN: 13424580
• NDL書誌ID: 6373758
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6373758
• 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