Cannabigerolic Acid Synthase
Cannabigerolic acid synthase (CBGAS) is the enzyme responsible for catalyzing the first committed step in cannabinoid biosynthesis, converting geranylpyrophosphate and olivetolic acid into cannabigerolic acid (CBGA). CBGA serves as the precursor molecule from which THC, CBD, and other major cannabinoids are derived through further enzymatic oxidation and decarboxylation. Genetic variation in CBGAS expression and activity is a primary determinant of overall cannabinoid production capacity in cannabis plants. Breeders and researchers monitor CBGAS function as a foundational trait when working to enhance cannabinoid yield or profile consistency across generations.
Cannabigerolic Acid Synthase strains
No strains tagged into Cannabigerolic Acid Synthase yet — they'll appear here as breeders submit lineage records under this family.
Cannabigerolic acid synthase (CBGAS) is the enzyme responsible for catalyzing the first committed step in cannabinoid biosynthesis, converting geranylpyrophosphate and olivetolic acid into cannabigerolic acid (CBGA). CBGA serves as the precursor molecule from which THC, CBD, and other major cannabinoids are derived through further enzymatic oxidation and decarboxylation. Genetic variation in CBGAS expression and activity is a primary determinant of overall cannabinoid production capacity in cannabis plants. Breeders and researchers monitor CBGAS function as a foundational trait when working to enhance cannabinoid yield or profile consistency across generations.
Understanding CBGAS activity is critical for breeders developing high-cannabinoid cultivars, as variations in enzyme efficiency directly influence the total pool of CBGA available for conversion into final cannabinoid forms. Selection for robust CBGAS expression represents one approach to increasing total cannabinoid accumulation independent of downstream pathway specialization.
Educational reference · Cultivar metadata only · No medical claims