Relevance of trichothecenes in fungal physiology: disruption of tri5 in Trichoderma arundinaceum.

@article{Malmierca2013RelevanceOT,
  title={Relevance of trichothecenes in fungal physiology: disruption of tri5 in Trichoderma arundinaceum.},
  author={M. G. Malmierca and R. Cardoza and N. Alexander and S. McCormick and I. G. Collado and R. Hermosa and E. Monte and S. Guti{\'e}rrez},
  journal={Fungal genetics and biology : FG \& B},
  year={2013},
  volume={53},
  pages={
          22-33
        }
}
Trichothecenes are sesquiterpenoid mycotoxins produced mainly by Fusarium species. Harzianum A (HA), a non-phytotoxic trichothecene produced by Trichoderma arundinaceum, has recently been found to have antagonistic activity against fungal plant pathogens and to induce plant genes involved in defense responses. In the present work, we have shown that disruption of the T. arundinaceum tri5 gene, which encodes a terpene synthase, stops the production of HA, alters the expression of other tri genes… Expand
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