Transformation of the host-selective toxin destruxin B by wild crucifers: probing a detoxification pathway.

@article{Pedras2003TransformationOT,
  title={Transformation of the host-selective toxin destruxin B by wild crucifers: probing a detoxification pathway.},
  author={M Soledade C Pedras and Sabine Montaut and Irina L. Zaharia and Yuanzhu Gai and Dale E. Ward},
  journal={Phytochemistry},
  year={2003},
  volume={64 5},
  pages={
          957-63
        }
}
The destruxin B detoxification pathway present in Sinapis alba is also present in three unrelated species, Camelina sativa, Capsella bursa-pastoris, and Eruca sativa, suggesting a conservation of this pathway across crucifers. The chemical structure of a destruxin B metabolite, (6'-O-malonyl)hydroxydestruxin B beta-D-glucopyranoside, was also establised. Considering that Camelina sativa and Capsella bursa-pastoris detoxify destruxin B and produce the phytoalexins camalexins, these wild… CONTINUE READING
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