ArticleScientific reports2017
Analysis of the R1b-DF27 haplogroup shows that a large fraction of Iberian Y-chromosome lineages originated recently in situ.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Demographic insights into paternal genetic diversity and regional substructure in the Spanish Roma.BMC genomics · 2025Article
- Medieval genomes from eastern Iberia illuminate the role of Morisco mass deportations in dismantling a long-standing genetic bridge with North Africa.Genome biology · 2025Article
- Article
- Chromosome-Y haplogroups in Asturias (Northern Spain) and their association with severe COVID-19.Molecular genetics and genomics : MGG · 2024Article
- Delineating the dispersal of Y-chromosome sub-haplogroup O2a2b-P164 among Austronesian-speaking populations.Scientific reports · 2024Article
- Bidirectional dispersals during the peopling of the North American Arctic.Scientific reports · 2023Article
- Y-chromosome target enrichment reveals rapid expansion of haplogroup R1b-DF27 in Iberia during the Bronze Age transition.Scientific reports · 2022Article
- The diverse genetic origins of a Classical period Greek army.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- The genetic history of the Southern Arc: A bridge between West Asia and Europe.Science (New York, N.Y.) · 2022Article
- Genetic characterization of populations in the Marquesas Archipelago in the context of the Austronesian expansion.Scientific reports · 2022Article
- Contrasting maternal and paternal genetic histories among five ethnic groups from Khyber Pakhtunkhwa, Pakistan.Scientific reports · 2022Article
- The Ancestry of Eastern Paraguay: A Typical South American Profile with a Unique Pattern of Admixture.Genes · 2021Article
- Phylogeographic review of Y chromosome haplogroups in Europe.International journal of legal medicine · 2021Review
- The Y chromosome of autochthonous Basque populations and the Bronze Age replacement.Scientific reports · 2021Article
- The spread of steppe and Iranian-related ancestry in the islands of the western Mediterranean.Nature ecology & evolution · 2020Article
- A Transient Pulse of Genetic Admixture from the Crusaders in the Near East Identified from Ancient Genome Sequences.American journal of human genetics · 2019Article
- The genomic history of the Iberian Peninsula over the past 8000 years.Science (New York, N.Y.) · 2019Article
- Article
- Effective resolution of the Y chromosome sublineages of the Iberian haplogroup R1b-DF27 with forensic purposes.International journal of legal medicine · 2019Article
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17 authors.
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Abstract
Haplogroup R1b-M269 comprises most Western European Y chromosomes; of its main branches, R1b-DF27 is by far the least known, and it appears to be highly prevalent only in Iberia. We have genotyped 1072 R1b-DF27 chromosomes for six additional SNPs and 17 Y-STRs in population samples from Spain, Portugal and France in order to further characterize this lineage and, in particular, to ascertain the time and place where it originated, as well as its subsequent dynamics. We found that R1b-DF27 is present in frequencies ~40% in Iberian populations and up to 70% in Basques, but it drops quickly to 6-20% in France. Overall, the age of R1b-DF27 is estimated at ~4,200 years ago, at the transition between the Neolithic and the Bronze Age, when the Y chromosome landscape of W Europe was thoroughly remodeled. In spite of its high frequency in Basques, Y-STR internal diversity of R1b-DF27 is lower there, and results in more recent age estimates; NE Iberia is the most likely place of origin of DF27. Subhaplogroup frequencies within R1b-DF27 are geographically structured, and show domains that are reminiscent of the pre-Roman Celtic/Iberian division, or of the medieval Christian kingdoms.
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