Methyl jasmonate induced production of taxol in suspension cultures of Taxus cuspidata: ethylene interaction and induction models.

摘要: Suspension cultures of Taxus cuspidata were challenged with various concentrations and combinations methyl jasmonate ethylene. Taxol productivity increased 19-fold when T. suspension exposed to 5 ppm ethylene 10 μM jasmonate. This increase was 15-fold either 0 or combined The induction taxol occurred within 51 h after elicitation would reduce fermentation times costs. Ethylene concentration at 50 had an inhibitory effect on production but not phosphate uptake rate, suggesting independent regulation physiological functions the cell. A simple model is proposed explain action effects both regard receptor binding regulatory systems in plants.