420 with CNW — Study Finds That Market Forces Are Reducing Biodiversity in Marijuana Plants
A new study on marijuana genetics reveals that the legal cannabis industry may be unintentionally reducing the plant’s genetic diversity. The push for faster-growing plants with higher cannabinoid content, mainly for economic and regulatory reasons, has led to a narrowing of the genetic pool. The study, conducted by graduate student Caleb Y. Chen at California State Polytechnic University, Humboldt, draws from both genetic data and interviews with cannabis breeders. According to Chen, selective breeding practices in the current “post-prohibition” market are creating what he refers to as a genetic “bottleneck.” While humans have always shaped cannabis genetics to suit their…

















