Cannabinoid Biosynthesis
Cannabinoid biosynthesis refers to the biochemical pathways through which cannabis plants produce cannabinoids like THC and CBD from precursor molecules. This process involves multiple enzymatic steps, beginning with geranyl pyrophosphate and olivetolic acid, which combine to form cannabigerolic acid (CBGA)—the primary precursor to all major cannabinoids. CBGA is then converted by specific synthase enzymes into THCA, CBDA, CBCA, and other acidic cannabinoids, which decarboxylate to their neutral forms through heat or time. Understanding these genetic and enzymatic pathways is fundamental to breeding programs seeking to stabilize particular cannabinoid ratios or develop novel chemotypes.
Cannabinoid Biosynthesis strains
No strains tagged into Cannabinoid Biosynthesis yet — they'll appear here as breeders submit lineage records under this terpene.
Cannabinoid biosynthesis refers to the biochemical pathways through which cannabis plants produce cannabinoids like THC and CBD from precursor molecules. This process involves multiple enzymatic steps, beginning with geranyl pyrophosphate and olivetolic acid, which combine to form cannabigerolic acid (CBGA)—the primary precursor to all major cannabinoids. CBGA is then converted by specific synthase enzymes into THCA, CBDA, CBCA, and other acidic cannabinoids, which decarboxylate to their neutral forms through heat or time. Understanding these genetic and enzymatic pathways is fundamental to breeding programs seeking to stabilize particular cannabinoid ratios or develop novel chemotypes.
Breeders working with cannabinoid profiles rely on knowledge of biosynthesis enzymes—particularly THCA synthase and CBDA synthase—to predict and stabilize desired cannabinoid ratios across generations. Selective breeding for specific enzyme expression patterns has enabled the development of high-CBD, high-THC, and balanced 1:1 chemotypes now widely documented in breeding registries.
Educational reference · Cultivar metadata only · No medical claims