Author
Listed:
- Stephan Schiffels
(Wellcome Trust Sanger Institute, Hinxton
Present address: Department for Archaeogenetics, Max Planck Institute for the Science of Human History, Kahlaische Strasse 10, 07745 Jena, Germany)
- Wolfgang Haak
(Australian Centre for Ancient DNA, School of Biological Sciences and The Environment Institute, University of Adelaide
Present address: Department for Archaeogenetics, Max Planck Institute for the Science of Human History, Kahlaische Strasse 10, 07745 Jena, Germany)
- Pirita Paajanen
(Wellcome Trust Sanger Institute, Hinxton
Present address: The Genome Analysis Centre, Norwich Research Park, Norwich NR4 7UH, UK)
- Bastien Llamas
(Australian Centre for Ancient DNA, School of Biological Sciences and The Environment Institute, University of Adelaide)
- Elizabeth Popescu
(Oxford Archaeology East)
- Louise Loe
(Oxford Archaeology South)
- Rachel Clarke
(Oxford Archaeology East)
- Alice Lyons
(Oxford Archaeology East)
- Richard Mortimer
(Oxford Archaeology East)
- Duncan Sayer
(School of Forensic and Applied Sciences, University of Central Lancashire)
- Chris Tyler-Smith
(Wellcome Trust Sanger Institute, Hinxton)
- Alan Cooper
(Australian Centre for Ancient DNA, School of Biological Sciences and The Environment Institute, University of Adelaide)
- Richard Durbin
(Wellcome Trust Sanger Institute, Hinxton)
Abstract
British population history has been shaped by a series of immigrations, including the early Anglo-Saxon migrations after 400 CE. It remains an open question how these events affected the genetic composition of the current British population. Here, we present whole-genome sequences from 10 individuals excavated close to Cambridge in the East of England, ranging from the late Iron Age to the middle Anglo-Saxon period. By analysing shared rare variants with hundreds of modern samples from Britain and Europe, we estimate that on average the contemporary East English population derives 38% of its ancestry from Anglo-Saxon migrations. We gain further insight with a new method, rarecoal, which infers population history and identifies fine-scale genetic ancestry from rare variants. Using rarecoal we find that the Anglo-Saxon samples are closely related to modern Dutch and Danish populations, while the Iron Age samples share ancestors with multiple Northern European populations including Britain.
Suggested Citation
Stephan Schiffels & Wolfgang Haak & Pirita Paajanen & Bastien Llamas & Elizabeth Popescu & Louise Loe & Rachel Clarke & Alice Lyons & Richard Mortimer & Duncan Sayer & Chris Tyler-Smith & Alan Cooper , 2016.
"Iron Age and Anglo-Saxon genomes from East England reveal British migration history,"
Nature Communications, Nature, vol. 7(1), pages 1-9, April.
Handle:
RePEc:nat:natcom:v:7:y:2016:i:1:d:10.1038_ncomms10408
DOI: 10.1038/ncomms10408
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