ArticleNature communications2019
Patterns of genetic differentiation and the footprints of historical migrations in the Iberian Peninsula.
Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 1 of them a synthesis that pooled it.
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Who cites it
52 citing papers in PubMed, 1 synthesis or guideline pooled it.
- In support of 2D:4D: More data exploring its conflicting results on handedness, sexual orientation and sex differences.PloS one · 2023Pooled it
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- Challenging Patterns of Fine-Scale Genetic Structure in Galicia and East-to-West Genetic Divergence Across the Iberian Peninsula-When Technical Batches Rewrite History.FASEB bioAdvances · 2026Article
- Geometric morphometrics based diagnostic model for Skeletal Class III patients.Communications medicine · 2026Article
- Whole-Genome Sequencing in Galicia Reveals Male-Biased Pre-Islamic North African Ancestry, Subtle Population Structure, and Microgeographic Patterns of Disease Risk.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025Article
- Interplay of polymorphisms in sex hormone receptors and facial sexual differentiation in shaping prosocial behavior.Scientific reports · 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
- Regional analysis of APOE polymorphism in Alzheimer's disease in Spain.Scientific reports · 2025Article
- Inferring past demography and genetic adaptation in Spain using the GCAT cohort.Scientific reports · 2025Article
- SURFBAT: a surrogate family based association test building on large imputation reference panels.G3 (Bethesda, Md.) · 2025Article
- Differences inPharmaceuticals (Basel, Switzerland) · 2025Article
- Prevalence and incidence of multiple sclerosis in healthcare district IV of Asturias, Spain.BMC neurology · 2025Article
- Fine-scale population structure and widespread conservation of genetic effect sizes between human groups across traits.Nature genetics · 2025Article
- Understanding Parkinson disease in Spain: Genetic and clinical insights.European journal of neurology · 2025Article
- Further insights into maternal and paternal human histories in southern Iberia.Evolutionary human sciences · 2025Article
- Prevalence of ApoE Alleles in a Spanish Population of Patients with a Clinical Diagnosis of Alzheimer's Disease: An Observational Case-Control Study.Medicina (Kaunas, Lithuania) · 2024Observational
- Five centuries of consanguinity, isolation, health, and conflict in Las Gobas: A Northern Medieval Iberian necropolis.Science advances · 2024Article
- Human genetic structure in Northwest France provides new insights into West European historical demography.Nature communications · 2024Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
The Iberian Peninsula is linguistically diverse and has a complex demographic history, including a centuries-long period of Muslim rule. Here, we study the fine-scale genetic structure of its population, and the genetic impacts of historical events, leveraging powerful, haplotype-based statistical methods to analyse 1413 individuals from across Spain. We detect extensive fine-scale population structure at extremely fine scales (below 10 Km) in some regions, including Galicia. We identify a major east-west axis of genetic differentiation, and evidence of historical north to south population movement. We find regionally varying fractions of north-west African ancestry (0-11%) in modern-day Iberians, related to an admixture event involving European-like and north-west African-like source populations. We date this event to 860-1120 CE, implying greater genetic impacts in the early half of Muslim rule in Iberia. Together, our results indicate clear genetic impacts of population movements associated with both the Muslim conquest and the subsequent Reconquista.
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