Thc Dominant Inheritance
THC-dominant inheritance refers to cannabis lineages where cannabinoid expression favors tetrahydrocannabinol (THC) synthesis over cannabidiol (CBD) and other minor cannabinoids. This trait is polygenic, controlled by multiple loci including the well-documented CBDA synthase and THCA synthase genes. Most modern cannabis breeding work has centered on THC-dominant cultivars, making this the predominant genetic category in contemporary seed banks. Understanding THC-dominant inheritance patterns is essential for breeders selecting parents, stabilizing F1 crosses, and maintaining chemotype consistency across generations.
Thc Dominant Inheritance strains
No strains tagged into Thc Dominant Inheritance yet — they'll appear here as breeders submit lineage records under this family.
THC-dominant inheritance refers to cannabis lineages where cannabinoid expression favors tetrahydrocannabinol (THC) synthesis over cannabidiol (CBD) and other minor cannabinoids. This trait is polygenic, controlled by multiple loci including the well-documented CBDA synthase and THCA synthase genes. Most modern cannabis breeding work has centered on THC-dominant cultivars, making this the predominant genetic category in contemporary seed banks. Understanding THC-dominant inheritance patterns is essential for breeders selecting parents, stabilizing F1 crosses, and maintaining chemotype consistency across generations.
Breeders working with THC-dominant lines monitor chemotype ratios across phenotypes to identify stable individuals for inbreeding or hybridization programs. Backcrossing to established THC-dominant parents is a common strategy to reinforce this trait while introducing complementary characteristics like terpene profiles or plant structure.
Educational reference · Cultivar metadata only · No medical claims