Linkage
Linkage refers to the tendency of genetic traits to be inherited together because they are located close to one another on the same chromosome. In cannabis breeding, understanding linkage is essential for predicting how desired characteristics—such as terpene profiles, growth patterns, or cannabinoid ratios—will be passed to offspring. Breeders working with linkage must recognize that separating linked traits through standard crossing can be difficult, as recombination between nearby genes occurs less frequently. This principle has shaped many classic strain families, where certain trait combinations appear consistently across generations. Linkage mapping and marker-assisted selection have become increasingly important tools in modern cannabis genetics research.
Linkage strains
No strains tagged into Linkage yet — they'll appear here as breeders submit lineage records under this family.
Linkage refers to the tendency of genetic traits to be inherited together because they are located close to one another on the same chromosome. In cannabis breeding, understanding linkage is essential for predicting how desired characteristics—such as terpene profiles, growth patterns, or cannabinoid ratios—will be passed to offspring. Breeders working with linkage must recognize that separating linked traits through standard crossing can be difficult, as recombination between nearby genes occurs less frequently. This principle has shaped many classic strain families, where certain trait combinations appear consistently across generations. Linkage mapping and marker-assisted selection have become increasingly important tools in modern cannabis genetics research.
Breeders leverage linkage to maintain stable trait combinations within strain lines, or deliberately work to break unfavorable linkages through backcrossing and line selection. Understanding which traits are linked helps predict offspring phenotypes and design crosses more effectively.
Educational reference · Cultivar metadata only · No medical claims