bioRxiv preprint doi: https://doi.org/10.1101/001354; this version posted December 12, 2013. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. A Tale of Two Hypotheses: Genetics and the Ethnogenesis of Ashkenazi Jewry Aram Yardumian, M.A. Department of Anthropology, University of Pennsylvania, Philadelphia, PA 19104-6398, USA; Department of History & Social Sciences, Bryn Athyn College, Bryn Athyn, PA 19009-0717, USA 21 p. text + 16 p. lit cited + 1 figure Running head: A Tale of Two Hypotheses Keywords: Caucasus, Khazar, haplotype, haplogroup, lineage Corresponding author: Aram Yardumian University of Pennsylvania Department of Anthropology 426 University Museum 3260 South Street Philadelphia, PA 19104-6398 Tel: 1-215-573-7632 Fax: 1-215-898-7462
[email protected] bioRxiv preprint doi: https://doi.org/10.1101/001354; this version posted December 12, 2013. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Abstract The debate over the ethnogenesis of Ashkenazi Jewry is longstanding, and has been hampered by a lack of Jewish historiographical work between the Biblical and the early Modern eras. Most historians, as well as geneticists, situate them as the descendants of Israelite tribes whose presence in Europe is owed to deportations during the Roman conquest of Palestine, as well as migration from Babylonia, and eventual settlement along the Rhine. By contrast, a few historians and other writers, most famously Arthur Koestler, have looked to migrations following the decline of the little-understood Medieval Jewish kingdom of Khazaria as the main source for Ashkenazi Jewry.