Cannabinoid Biosynthesis Pathway
Cannabinoid biosynthesis pathway refers to the enzymatic sequence through which cannabis plants convert precursor molecules into major cannabinoids like THC and CBD. This process begins with geranyl pyrophosphate and olivetolic acid, which combine via the enzyme CBGA synthase to form cannabigerolic acid (CBGA)—the primary precursor. From CBGA, distinct synthase enzymes (THCA synthase, CBDA synthase, CBCA synthase) catalyze parallel pathways, determining the final cannabinoid profile. Understanding these genetic and enzymatic mechanisms is fundamental for breeders selecting for specific cannabinoid ratios and understanding how environmental factors influence cannabinoid expression.
Cannabinoid Biosynthesis Pathway strains
No strains tagged into Cannabinoid Biosynthesis Pathway yet — they'll appear here as breeders submit lineage records under this classification.
Cannabinoid biosynthesis pathway refers to the enzymatic sequence through which cannabis plants convert precursor molecules into major cannabinoids like THC and CBD. This process begins with geranyl pyrophosphate and olivetolic acid, which combine via the enzyme CBGA synthase to form cannabigerolic acid (CBGA)—the primary precursor. From CBGA, distinct synthase enzymes (THCA synthase, CBDA synthase, CBCA synthase) catalyze parallel pathways, determining the final cannabinoid profile. Understanding these genetic and enzymatic mechanisms is fundamental for breeders selecting for specific cannabinoid ratios and understanding how environmental factors influence cannabinoid expression.
Breeders leverage knowledge of cannabinoid biosynthesis pathways to select parent plants and stabilize desired cannabinoid phenotypes. Genetic markers associated with key synthase enzymes allow breeders to predict offspring cannabinoid profiles and develop stable lines expressing high-THC, high-CBD, or balanced ratios.
Educational reference · Cultivar metadata only · No medical claims