jaymu86
New Member
Uvb is a good thing in ur garden hahahaUVB
Cannabinoids
Pate [95] cites older literature suggesting that UV-B radiation promotes cannaboid production in Cannabis and also speculates about cannaboid evolution. Plots of estimated UV-B exposure in different growth places shows an increase in Δ9- tetrahydrocannabinol (Δ9-THC) with exposure, but a decrease in cannabidiol. Lydon [96] and Lydon et al.[97] found that in both leaf and floral tissues the concentration of Δ9-THC but not of other cannabinoids increased linearly with UV-B exposure in drug-type Cannabis sativa plants (Fig. 7), but not in fiber- type plants of the same species. Nowadays many sites on the Internet show that the dependency of cannabinol accumula- tion on UV-B radiation is common knowledge among private entrepreneurs in the drug industry. The biosynthetic pathway of cannabinoid synthesis is shown in Fig. 8.
It is not known which enzyme or enzymes for Δ9- tetrahydrocannabinol biosynthesis are induced or stimulated by UV-B radiation, but one can speculate. The gene for poly- ketide synthase catalyzing the synthesis of olivetolic acid possesses strong sequence homology with chalcone synthase and may have evolved from this. Chalcone synthase is one of the classic UV-B-regulated enzymes.
Idk where I was going with this lol