Article

Adaptive Increase of Amylase Gene Copy Number in Peruvians Driven by Potato-rich Diets

2025-03-24

Abstract excerpt

<title>Abstract</title> <p>The salivary amylase gene (AMY1) exhibits remarkable copy number variation linked to dietary shifts in human evolution. While global studies highlight its structural complexity and association with starch-rich diets, localized selection patterns remain under explored. Here, we analyzed AMY1 copy number in 3,723 individuals from 84 populations, revealing that Indigenous Peruvian Andean p...

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Literature Corpus work: 603e8e23-e1cc-57db-9c07-bd02ce10a396
DOI: 10.21203/rs.3.rs-6115566/v1

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