Cannabinoid Loci
Cannabinoid loci refer to the specific chromosomal locations where genes encoding cannabinoid synthase enzymes are clustered in cannabis DNA. These genetic regions control the production pathways for THC, CBD, and other cannabinoids, with the primary loci located on chromosome 10. Breeders and geneticists study cannabinoid loci to understand inheritance patterns and predict cannabinoid ratios in offspring. The organization of these loci—particularly the THCA and CBDA synthase genes—directly influences whether a plant expresses high-THC, high-CBD, or balanced chemotypes. Cannabinoid loci mapping has become foundational to modern cannabis breeding programs seeking reproducible cannabinoid profiles.
Cannabinoid Loci strains
No strains tagged into Cannabinoid Loci yet — they'll appear here as breeders submit lineage records under this terpene.
Cannabinoid loci refer to the specific chromosomal locations where genes encoding cannabinoid synthase enzymes are clustered in cannabis DNA. These genetic regions control the production pathways for THC, CBD, and other cannabinoids, with the primary loci located on chromosome 10. Breeders and geneticists study cannabinoid loci to understand inheritance patterns and predict cannabinoid ratios in offspring. The organization of these loci—particularly the THCA and CBDA synthase genes—directly influences whether a plant expresses high-THC, high-CBD, or balanced chemotypes. Cannabinoid loci mapping has become foundational to modern cannabis breeding programs seeking reproducible cannabinoid profiles.
Breeders use cannabinoid loci knowledge to select parents with desired synthase gene combinations and predict F1 chemotype outcomes. Understanding loci structure helps identify whether cannabinoid expression is monogenic, polygenic, or influenced by multiple regulatory regions.
Educational reference · Cultivar metadata only · No medical claims