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Article

Y-chromosome lineages in São Tomé e Príncipe islands: evidence of European influence.

American journal of human biology : the official journal of the Human Biology Council - 1 Jan 2000

Gonçalves Rita, Spínola Hélder, Brehm António

Abstract excerpt

The Y-chromosome haplogroup composition of the population of São Tomé e Príncipe (STP) archipelago was analyzed using 25 biallelic markers and compared with populations of different origins from Europe, Africa, and the Middle East. Two main Y-chromosome haplogroups were found: E3a, very common among sub-Saharans accounts for 84.2% of the paternal lineages and R1b, typical of West Eurasia, represents 8.7% of the...

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PMID: 17420998
DOI: 10.1002/ajhb.20604

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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