タイトル(別表記) エンドウ褐紋病菌の胞子発芽液に含まれるピサチン蓄積誘導物質の分離と性質
フルテキストURL 059_0001_0009.pdf
著者 タヌートン ポーンチップ| 奥 八郎| 白石 友紀| 大内 成志|
抄録 An elicitor of pisatin accumulation was isolated and partially characterized from spore germination fluid, mycelial extract, and cell wall preparation of a pea pathogen, Mycosphaerella pinodes. The elicitor was found to be a polysaccharide or glycoprotein and the active component was composed of glucose. The approximate molecular weight was 70,000 daltons. This elicitor elicited pisatin accumulation in pea leaves at a concentration of 10 ug/ml and the maximum activity was ca. 350-400 ug/ml, but did not elicit phytoalexins in soybean, bean, and red clover. High molecular weight preparations from the mycelial extract and mycelial wall of Mycosphaerella melonis and Stemphylium sarcinaeforme, nonpathogens of pea, elicited pisatin accumulation in pea leaves.
出版物タイトル 岡山大学農学部学術報告
発行日 1982
59巻
1号
開始ページ 1
終了ページ 9
ISSN 0474-0254
言語 English
論文のバージョン publisher