Biotic and abiotic stresses induce AbSAMT1, encoding S-adenosyl-L-methionine: salicylic acid carboxyl methyltransferase, in Atropa belladonna

DOI Web Site 被引用文献1件 参考文献64件
  • Kwon Soonil
    Department of Global Agricultural Sciences, The University of Tokyo
  • Hamada Kenichi
    Department of Global Agricultural Sciences, The University of Tokyo
  • Matsuyama Aya
    Department of Global Agricultural Sciences, The University of Tokyo
  • Yasuda Michiko
    Plant Aquired Immmunity Research Unit, Advanced Science Institute, RIKEN
  • Nakashita Hideo
    Plant Aquired Immmunity Research Unit, Advanced Science Institute, RIKEN
  • Yamakawa Takashi
    Department of Global Agricultural Sciences, The University of Tokyo

この論文をさがす

抄録

We characterized the expression pattern of Atropa belladonna salicylic acid (SA) carboxyl methyltransferase gene, AbSAMT1, encoding S-adenosyl-L-methionine (SAM): SA carboxyl methyltransferase (SAMT) in A. belladonna, after the application of biotic and abiotic stresses to plants. AbSAMT1 was expressed after treatments of exogenous SA and also 1,2-benzisothiazole-1,1-dioxide (BIT), which is a chemical inducer related to the SA-dependent response. Expression of the AbSAMT1 gene was also induced by infection of A. belladonna plants with Pseudomonas syringae pv. tabaci (Pst), when distinctive disease resistance symptoms were observed. Moreover, it was confirmed that the expression of the AbSAMT1 gene was also induced by physical wounding and methyl jasmonate (MeJA), as well as the disease resistance response. These results suggest that AbSAMT1 may play a dual regulation role of distinct signaling in A. belladonna plants, namely the signaling pathway of the SA-dependent response, and also a jasmonic acid (JA) dependent response in local regions.

収録刊行物

被引用文献 (1)*注記

もっと見る

参考文献 (64)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ