Effects of metabolites of antagonistic bacilli on spore germination and development of fungi causing common root rot

被引:0
|
作者
Melent'ev, AI [1 ]
Galimzyanova, NF [1 ]
机构
[1] Russian Acad Sci, Ufa Res Ctr, Inst Biol, Ufa 450054, Bashkortostan, Russia
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中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Effects of metabolites of antagonistic bacilli of two different taxonomic groups, B. subtilis and B. polymyxa, on spore germination and mycelium development in phytopathogenic fungi Bipolaris sorokiniana, Fusarium avenaceum, F. culmorum, and F. solani were studied. Metabolites produced by bacteria of the B. subtilis group were found to cause irreversible damage to the cytoskeleton of the forming fungal mycelium. The differences observed were likely to be related to the nature and mechanism of action of antibiotic substances characteristic of each taxonomic group of bacilli.
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页码:316 / 320
页数:5
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