Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tsubasa Shoji and Yasuyuki Yamada and Takashi Hashimoto,Jasmonate Induction of Putrescine N-Methyltransferase Genes in tbe Root of Nicotiana sylvestris,Plant and cell physiology,00320781,Kyoto : Japanese Society of Plant Physiologists,2000-07,41,7,831-839,https://cir.nii.ac.jp/crid/1521417755954601216,