Benomyl-resistant mutant strain of Trichoderma sp. with increased mycoparasitic activity
Application of UV radiation to the strain Trichoderma sp. T-bt (isolated from lignite) resulted in the T-brm mutant which was resistant to the systemic fungicide benomyl. The tub2 gene sequence in the T-brm mutant differed from the parent as well as the collection strain (replacing tyrosine with his...
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Veröffentlicht in: | Folia microbiologica 2010, Vol.55 (1), p.102-104 |
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Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Application of UV radiation to the strain
Trichoderma
sp. T-bt (isolated from lignite) resulted in the T-brm mutant which was resistant to the systemic fungicide benomyl. The
tub2
gene sequence in the T-brm mutant differed from the parent as well as the collection strain (replacing tyrosine with histidine in the TUB2 protein). Under
in vitro
conditions this mutant exhibited a higher mycoparasitic activity toward phytopathogenic fungi. |
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ISSN: | 0015-5632 1874-9356 |
DOI: | 10.1007/s12223-010-0016-7 |