2002/07/01 by Michael E. Weale, Deborah A. Weiss, Rolf F. Jager +2 · 14 citations
Biochemistry, Genetics and Molecular Biology · Arts and Humanities · Earth and Planetary Sciences · #Forensic and Genetic Research #Forensic Anthropology and Bioarchaeology Studies #Archaeology and ancient environmental studies #Biology #Evolutionary biology #Chromosome #Genetics #Gene
paper · pdf · doi:10.1093/oxfordjournals.molbev.a004160
openalex publication_date 2002/07/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
British history contains several periods of major cultural change. It remains controversial as to how much these periods coincided with substantial immigration from continental Europe, even for those that occurred most recently. In this study, we examine genetic data for evidence of male immigration at particular times into Central England and North Wales. To do this, we used 12 biallelic polymorphisms and six microsatellite markers to define high-resolution Y chromosome haplotypes in a sample of 313 males from seven towns located along an east-west transect from East Anglia to North Wales. The Central English towns were genetically very similar, whereas the two North Welsh towns differed significantly both from each other and from the Central English towns. When we compared our data with an additional 177 samples collected in Friesland and Norway, we found that the Central English and Frisian samples were statistically indistinguishable. Using novel population genetic models that incorporate both mass migration and continuous gene flow, we conclude that these striking patterns are best explained by a substantial migration of Anglo-Saxon Y chromosomes into Central England (contributing 50%-100% to the gene pool at that time) but not into North Wales.