Isolation and Partial Characterization of an Elicitor of Pisatin Production from Spore Germination Fluid of Pea Pathogen, Mycosphaerella pinodes
スポンサーリンク
概要
- 論文の詳細を見る
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.
- 岡山大学農学部の論文
岡山大学農学部 | 論文
- 果物の非破壊品質評価
- 枯損マツに寄生する昆虫群集の羽化
- ホウレンソウ雌性間性株における突然変異誘発ならびに低シュウ酸個体の選抜
- 変化する塩ストレス条件下における湛水の電気伝導度とイネの乾物生産低下の関係
- 塩条件下で発生するイネ（Oryza sativa L.) 高節位分げつの成長とナトリウム蓄積