

The origins of Ashkenazi Jews remain highly controversial. Like Judaism, mitochondrial DNA is passed along the maternal line. Its variation in the Ashkenazim is highly distinctive, with four major and numerous minor founders. However, due to their rarity in the general population, these founders have been difficult to trace to a source. Here we show that all four major founders, ∼40% of Ashkenazi mtDNA variation, have ancestry in prehistoric Europe, rather than the Near East or Caucasus. Furthermore, most of the remaining minor founders share a similar deep European ancestry. Thus the great majority of Ashkenazi maternal lineages were not brought from the Levant, as commonly supposed, nor recruited in the Caucasus, as sometimes suggested, but assimilated within Europe. These results point to a significant role for the conversion of women in the formation of Ashkenazi communities, and provide the foundation for a detailed reconstruction of Ashkenazi genealogical history. © 2013 Macmillan Publishers Limited.
| EMTREE drug terms: | mitochondrial DNA |
|---|---|
| GEOBASE Subject Index: | ancestrygenealogyJudaismmitochondrial DNAphylogenyprehistoricreconstruction |
| EMTREE medical terms: | articleEuropegene flowgenealogyglacial periodHolocenehumanNeolithicprehistoric period |
| Regional Index: | Europe |
| MeSH: | Bayes TheoremDNA, MitochondrialEuropeFemaleFounder EffectGenealogy and HeraldryGenome, MitochondrialHaplotypesHistory, 15th CenturyHistory, AncientHistory, MedievalHumansInheritance PatternsJewsMalePhylogenyPhylogeography |
| Funding sponsor | Funding number | Acronym |
|---|---|---|
| SFRH/BPD/64233/2009,SFRH/ BD/61342/2009,SFRH/BD/45657/2008,SFRH/BD/48372/2008 | ||
| Ministry of Science, Technology and Space | ||
| Ministero dell’Istruzione, dell’Università e della Ricerca | RBFR08U07M,RBFR126B8I | MIUR |
| PTDC/CS–ANT/113832/2009 | ||
| Fuel Cell Technologies Program | FCT | |
| Leverhulme Trust See opportunities | 10 105/ D |
We thank Doron Behar for discussions and suggestions, and Pierre-Marie Danze, Mukaddes Gölge, Anne Cambon-Thomsen, CEPH, Steve Jones, Ariella Oppenheim, Gheorghe Stefanescu, Mark Thomas and the donors themselves for generously providing DNA samples. FCT, the Portuguese Foundation for Science and Technology, supported this work through the research project PTDC/CS–ANT/113832/2009 and the personal grants to M.D.C. (SFRH/BD/48372/2008), J.B.P. (SFRH/BD/45657/2008), V.F. (SFRH/ BD/61342/2009) and P.S. (SFRH/BPD/64233/2009). We also received support from the Italian Ministry of Education, University and Research: Progetti Futuro in Ricerca 2008 (RBFR08U07M) and 2012 (RBFR126B8I) (to A.O. and A.A.) and Progetti Ricerca Interesse Nazionale 2009 and 2012 (to A.A.), the Sorenson Molecular Genealogy Foundation (to U.A.P. and S.R.W.), the Leverhulme Trust (research project grant 10 105/ D) (to MBR) and the DeLaszlo Foundation (to M.B.R./P.S.). IPATIMUP is an Associate Laboratory of the Portuguese Ministry of Science, Technology and Higher Education and is partially supported by FCT.
Richards, M.B.; Institute of Integrative and Comparative Biology, Faculty of Biological Sciences, University of Leeds, United Kingdom;
© Copyright 2013 Elsevier B.V., All rights reserved.