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Domestication through clandestine cultivation constrained genetic diversity in magic mushrooms relative to naturalized populations

Highlights:

• Magic mushrooms (Psilocybe cubensis) have genetic signatures of domestication

• Cultivars are closely related and have low allelic diversity and low heterozygosity

• Naturalized populations in Australia have comparatively higher levels of diversity

• Psilocybe cubensis has a tetrapolar mating-compatibility system

[...]

Source: https://www.cell.com/current-biology/fulltext/S0960-9822(23)01460-4