Thc Synthase
THC synthase (THCAS) is a key enzyme in cannabis biochemistry responsible for catalyzing the final oxidative cyclization step that converts cannabidiolic acid (CBDA) to tetrahydrocannabinolic acid (THCA). This enzymatic pathway is fundamental to understanding cannabinoid production genetics. Plants with functional THCAS genes typically produce higher ratios of THCA-dominant chemotypes, while mutations or deletions in this gene family are associated with CBD-dominant or low-cannabinoid phenotypes. Breeders studying this enzyme family can better predict cannabinoid expression patterns across crosses and stabilize desired chemotype ratios in breeding populations.
Thc Synthase strains
No strains tagged into Thc Synthase yet — they'll appear here as breeders submit lineage records under this family.
THC synthase (THCAS) is a key enzyme in cannabis biochemistry responsible for catalyzing the final oxidative cyclization step that converts cannabidiolic acid (CBDA) to tetrahydrocannabinolic acid (THCA). This enzymatic pathway is fundamental to understanding cannabinoid production genetics. Plants with functional THCAS genes typically produce higher ratios of THCA-dominant chemotypes, while mutations or deletions in this gene family are associated with CBD-dominant or low-cannabinoid phenotypes. Breeders studying this enzyme family can better predict cannabinoid expression patterns across crosses and stabilize desired chemotype ratios in breeding populations.
Understanding THCAS function allows breeders to select for or away from THCA-dominant lines, informing parent selection and F1 cannabinoid profiles. Genetic markers linked to THCAS expression help identify chemotype segregation in hybrid populations before flowering.
Educational reference · Cultivar metadata only · No medical claims