Allele
An allele is one variant form of a gene at a specific chromosomal location (locus). In cannabis genetics, alleles determine heritable traits—from cannabinoid production pathways to leaf morphology and flowering time. Diploid cannabis plants carry two alleles per gene (one from each parent), and allelic combinations produce the phenotypic expression breeders observe in cultivation. Understanding allele frequency and dominance patterns is foundational to predictable trait inheritance. Breeders tracking alleles can estimate offspring phenotypes and stabilize desired characteristics across generations. Modern cannabis breeding increasingly relies on allele-level knowledge to move beyond selection by appearance alone.
Allele strains
No strains tagged into Allele yet — they'll appear here as breeders submit lineage records under this family.
An allele is one variant form of a gene at a specific chromosomal location (locus). In cannabis genetics, alleles determine heritable traits—from cannabinoid production pathways to leaf morphology and flowering time. Diploid cannabis plants carry two alleles per gene (one from each parent), and allelic combinations produce the phenotypic expression breeders observe in cultivation. Understanding allele frequency and dominance patterns is foundational to predictable trait inheritance. Breeders tracking alleles can estimate offspring phenotypes and stabilize desired characteristics across generations. Modern cannabis breeding increasingly relies on allele-level knowledge to move beyond selection by appearance alone.
Breeders working with allelic markers can make informed crosses by predicting dominant, recessive, and co-dominant trait outcomes. Tracking allele segregation in F1, F2, and backcross generations allows stabilization of complex traits like cannabinoid ratios, frost expression, or plant architecture with greater precision than phenotypic selection alone.
Educational reference · Cultivar metadata only · No medical claims