Lophophora williamsii, known for mescaline synthesis, has raised legal and ethical considerations. However, L. williamsii specimens that do not contain mescaline have been recently identified, necessitating the development of techniques to differentiate between mescaline-positive and mescaline-negative groups. Genetic markers have been explored to differentiate these specimens, complementing...
The Lophophora genus of the Cactaceae family includes Lophophora diffusa and Lophophora williamsii, which has traditionally been used as a natural analgesic; however, its use is now under strict regulation worldwide as it contains mescaline, a unique psychotropic agent. Recently, non-medical and illegal distribution and abuse of L. williamsii have increased worldwide; thus, effective species...