초록

Tobacco mosaic virus (TMV)의 감염저지효율 (感染沮止效率)이 높은 물질의 탐색을 목적으로, 한국산 담자균(擔子菌) 10종을 선정하여, 이들 균의 배지배양물(培地培養物) 및 자실체 추출액(抽出液)의 그 효율을 검정하고 감염저지 작용기작을 검토하였다. 이의 구명을 위하여 혼합법·전처리법·추출액 도포면 (塗布面)의 수세(水洗)후접종 ·추출액의 TMV 증식작용·추출액의 callose 집적유도 (集積誘導)와 TMV 감염작용 등에 관하여 시험하였다.

Abstract ▼

Inhibitory effect of aqueous extracts from the saw dust - rice bran with grow mycelia and from fruiting bodies of some basidiomycetous fungi on tobacco mosaic virus ( TMV-OM ) inhibition was examined. Fungi used were Pleurotus cornucopia, Pleurotus sajor - caju. Lentinus edodes. Flammulina velutipes

Inhibitory effect of aqueous extracts from the saw dust - rice bran with grow mycelia and from fruiting bodies of some basidiomycetous fungi on tobacco mosaic virus ( TMV-OM ) inhibition was examined. Fungi used were Pleurotus cornucopia, Pleurotus sajor - caju. Lentinus edodes. Flammulina velutipes. Armillariella mellea. Lyophyllm decastes, Ganoderma lucidum, Coriolus versicolor, Irpex lacteus and Poria cocos. The extracts strongly inhibited TMV infection on detached leaves of Nicotiana glutinosa When mixed with inocula. The inhibitory effect was observed when the extracts were sprayed 48 hours before TMV inoculation. The extracts also showed virus inhibition when they were applied to the upper surface leaf and then the surface was sprinkled with water before TMV inoculation. No significant effect on TMV multiplication was noted in the extracts.

목차 Contents

• 1. 요 약 문...2
• 2. Abstract...5
• 3. 서 론...6
• 4 재료 및 방법...7