Production of lytic enzymes byTrichoderma spp. and their effect on the growth of phytopathogenic fungi

被引：0
作者：
D. Witkowska
A. Maj
机构：
[1] Agricultural University of Wroclaw,Department of Biotechnology and Food Microbiology
来源：
Folia Microbiologica | 2002年 / 47卷
关键词：
Chitinase Activity; Phytopathogenic Fungus; Diffusion Test; Lytic Enzyme; Glucanase Activity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The production of β-1,3-glucanases and chitinases by three strains ofTrichoderma in submerged cultures was determined. The synthesis of enzymes was induced by cell wall biopolymers of phytopathogenic fungi (Botrytis cinerea, Fusarium culmorum andF. oxysporum). T. hamatum produced the highest β-1,3-glucanase activity; the most effective inducer of enzyme synthesis was the biomass ofF. oxysporum. All examined strains ofTrichoderma inhibited phytopathogen growth in biotic tests. The diffusion tests showed that the lytic enzymes take part in growth inhibition of phytopathogenic fungi.
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页码：279 / 282
页数：3
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