Chromosomal Study Proposes People Were Residing in South America as far Back as 18,000 Years Ago
Schematic representation of the geographic distribution of Q-Z780 and sub-lineages. Colored circles represent geographic distribution and sub-lineage membership as shown in the inset tree. Credit: PLOS ONE (2022).Discovery of chromosomal evidenceA team of scientists affiliated with many institutions in Argentina has discovered chromosomal proof of people residing in South America as far back as 18,000...