Isoflavones Production and Possible Mechanism of Their Exudation in Genista tinctoria L. Suspension Culture after Treatment with Vanadium Compounds
2018
Abstract
Vanadium compounds have been described as potential elicitors. The impact of NH4VO3 and VOSO4 solutions on isoflavones content was measured in nutrient medium or dry mass after NHAVO3 treatment after 24 or 48 h.
The possible transport mechanism of isoflavones release as a result of elicitation was further evaluated. An incubation with different trasport inhibItors prior to elicitation took effect on isoflavones content in medium.
However, there was a non-ended result for particular metabolites such as genistein and daidzein, where ATP-binding cassette (ABC) or, alternatively, multidrug and toxin extrusion (MATE) proteins can participitate. Possible elicitation by some inhibotors was discussed as a result of their pleiotropic effect.