帯広畜産大学 学術情報リポジトリ >
020畜産学部畜産科学科 >
02001学術雑誌論文 >

このアイテムの引用には次の識別子を使用してください: http://ir.obihiro.ac.jp/dspace/handle/10322/1772

タイトル: Alfalfa-Verticillium Albo-atrum Interactions : In Vitro Responses of Alfalfa Callus to Fungal Culture Filtrate and Cell Wall Components
著者: Koike, Masanori
Nanbu, Kouhei
Shimada, Tohru
キーワード: Verticillium albo-atrum
Alfalfa
Callus
Cell wall components Culture filtrates
Disease resistance
発行日: 31-Jan-1992
出版者: Japanese Society of Grassland Science
抄録: Interactions between alfalfa and Verticillium albo-atrum were examined in terms of the following aspects:growth of V. albo-atrum on callus;growth of callus on the medium containing culture filtrate of V. albo-atrum and production of antifungal substances in callus treated with cell wall components (elicitor) from V. albo-atrum. Mycelial growth of V. albo-atrum was likely to be suppressed on the callus from resistant cultivars (Vertus and 5444), accompanied by strong browning. The growth of callus from Vertus (resistant, R) and Kitawakaba (susceptible, S) were vigorous on the medium containing 0.5 or 1% culture filtrate, while those from 5444 (R) and Europe (S) were inhibited. Antifungal substances were detected in all cultivars treated with cell wall components, with concentrations being higher in resistant than in susceptible cultivars. These results suggest that antifungal activity in the callus extracts indicated by the inhibition of germ tube elongation of fungal conidia is the best criterion for the selection of resistant cultivars.
記述: 日本草地学会Journal of Japanese Society of Grassland Science 37(4):412-419(1992)より転載
URI: http://ir.obihiro.ac.jp/dspace/handle/10322/1772
ISSN: 04475933
出現コレクション:02001学術雑誌論文

このアイテムのファイル:

ファイル 記述 サイズフォーマット
080215koike-3.pdf427.49 kBAdobe PDF見る/開く

このリポジトリに保管されているアイテムはすべて著作権により保護されています。

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2006 MIT and Hewlett-Packard - ご意見をお寄せください