We have located links that may give you full text access.
The effect of ultraviolet-C and precursor feeding on stilbene biosynthesis in spruce Picea jezoensis.
Journal of Plant Physiology 2019 Februrary 15
This study examines the effects of p-coumaric (CoA) and caffeic (CaA) acids on stilbene biosynthesis in one-year-old needles of Picea jezoensis (Lindl. et Gord.) Fisch ex Carr. under control conditions and after ultraviolet (UV-C) irradiation. HPLC analysis revealed that while UV-C irradiation slightly affected the total stilbene content, CoA and CaA feeding increased the total content of stilbenes by 1.2-1.3-fold. UV-C treatment combined with CoA-feeding of the P. jezoensis cuttings exerted the most pronounced stimulatory effect on stilbene accumulation leading to the total stilbene content of 9.18 mg/g of dry weight or DW. This increase correlated with the elevated transcription of the stilbene synthase PjSTS1a and PjSTS1b genes. UV-C treatment in combination with CaA feeding of P. jezoensis did not considerably influence stilbene content. These results revealed a positive effect of UV-C radiation and phenolic precursors on the content of stilbenes in spruce needles.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app