Leonardo Arias

This study uses genome-wide SNP data from 33 ethnolinguistic groups in Thailand and Laos to reconstruct the genetic history of Mainland Southeast Asia, revealing language-based genetic structure and admixture events.

This study analyzes mtDNA and Y chromosome sequences from Vietnamese populations to reveal genetic diversity patterns not correlated with geography or language, highlighting isolation and limited contact as major factors.

The paper analyzes paternal and maternal genetic histories of Thai and Lao populations, finding contrasting patterns of male and female genetic variation and demographic expansions.

This study analyzes the genetic structure of 177 individuals from the Andes, Amazonia, and Pacific Coast of South America, revealing complex ancestry patterns and recent gene flow across regions.

The paper analyzes NRY and mtDNA data from Northwestern Amazonia to show how cultural practices like exogamy and residential rules influence genetic diversity patterns and demographic history.

The paper analyzes additional mtDNA sequences from Thailand and Laos to explore the genetic history of Tai-Kadai and Sino-Tibetan-speaking populations in Mainland Southeast Asia, finding evidence for both demic diffusion and admixture.