Snp Testing

SNP (Single Nucleotide Polymorphism) testing is a molecular genetics technique that identifies single-point variations in DNA sequences across cannabis plants. By mapping these genetic markers, breeders and researchers can establish genetic fingerprints, verify lineage authenticity, and track phenotypic traits to their underlying genotypes. SNP panels have become increasingly common in commercial breeding programs for parent selection, hybrid vigor assessment, and seed lot authentication. Unlike morphological or terpene profiling, SNP testing provides objective, reproducible data independent of growing conditions. This method is foundational to modern cannabis genomics and supports the development of standardized genetic databases across the industry.

Breeders use SNP data to confirm parentage, detect genetic drift in seed stocks, accelerate selection for specific traits, and build genomic maps linking markers to agronomic or cannabinoid phenotypes. SNP testing also enables the identification of deleterious alleles and supports informed crossing decisions to maintain genetic diversity.