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Plant-Microorganism Interactions

Induction of lignans and phenolic compounds in cell culture of Linum album by culture filtrate of Fusarium graminearum

, , , &
Pages 412-417 | Received 21 May 2013, Accepted 16 Sep 2013, Published online: 15 Oct 2013
 

Abstract

Cell suspension cultures of Linum album Kotschy ex Boiss. have been reported to produce anticancer podophyllotoxin and its related lignans. In the present study, we investigated the effect of culture filtrate of Fusarium graminearumon growth, and lignan and phenolic compounds in L. album cell culture. After 7 days of pre-culture, the cells were treated with 1% (v/v) of the culture filtrate. Cell growth was reduced, while phodophyllotoxin and lariciresinol production was stimulated reaching a maximum 0.0187 mg/g fresh weight (FW) and 0.0136 mg/g FW 5 days after the treatment, respectively. Also, our results provide evidence that the culture filtrate of F. graminearum can be effective on phenylalanine ammonia-lyase activity and phenolic compounds.

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