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ID 622
Title Alternative
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
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Author
Thanutong, Porntip
Oku, Hachiro
Shiraishi, Tomonori Kaken ID publons researchmap
Ouchi, Seiji
Abstract
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.
Publication Title
岡山大学農学部学術報告
Published Date
1982
Volume
volume59
Issue
issue1
Publisher
岡山大学農学部
Publisher Alternative
Faculty of Agriculture, Okayama University
Start Page
1
End Page
9
ISSN
0474-0254
NCID
AN00033029
Content Type
Departmental Bulletin Paper
OAI-PMH Set
岡山大学
language
英語
File Version
publisher
Eprints Journal Name
srfa