Unknown,Transcriptomics,Genomics,Proteomics

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The Genome Wide Structure of the Jewish People

ABSTRACT: Contemporary Jews comprise an aggregate of ethno-religious communities whose worldwide members identify with each other through various shared religious, historical, and cultural traditions1,2. Historical evidence suggests common origins in the Middle East, followed by migrations leading to the establishment of communities of Jews in Europe, Africa, and Asia - in what is termed the Jewish Diaspora3-5. This complex demographic history imposes special challenges in attempting to address the genetic structure of the Jewish people6. While many genetic studies have shed light on Jewish diseases and origins, including those focusing on uniparentally- and biparentally-inherited markers7-16, genome-wide patterns of variation across the vast geographic span of Jewish Diaspora communities and their respective neighbors have yet to be addressed. Here we use high-density bead arrays to genotype individuals from 14 Jewish Diaspora communities, and compare these patterns of genome-wide diversity with those from 69 Old World non-Jewish populations, of which 25 have not been previously reported. These samples were carefully chosen to provide comprehensive comparisons between Jewish and non-Jewish populations in the Diaspora, as well as with non-Jewish populations from the Middle East and North Africa. Principal component and structure-like analyses identify previously unrecognized genetic substructure within the Middle East. Most Jewish samples form a remarkably tight sub-cluster that overlies Druze and Cypriot samples, but not samples from other Levantine populations or paired Diaspora host populations. In contrast, Ethiopian Jews (Beta Israel) and Bene Israel Indian Jews cluster with neighbouring autochthonous populations in Ethiopia and western India, respectively; despite a clear paternal link between the Bene Israel and the Levant. These results cast light on the variegated genetic architecture of the Middle East, and trace the origins of most Jewish Diaspora communities to the Levant. 466 samples are analysed on three different Illumina platforms.

ORGANISM(S): Homo sapiens

SUBMITTER: Mait Metspalu

PROVIDER: E-GEOD-21478 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

The genome-wide structure of the Jewish people.

Behar Doron M DM Yunusbayev Bayazit B Metspalu Mait M Metspalu Ene E Rosset Saharon S Parik Jüri J Rootsi Siiri S Chaubey Gyaneshwer G Kutuev Ildus I Yudkovsky Guennady G Khusnutdinova Elza K EK Balanovsky Oleg O Semino Ornella O Pereira Luisa L Comas David D Gurwitz David D Bonne-Tamir Batsheva B Parfitt Tudor T Hammer Michael F MF Skorecki Karl K Villems Richard R

Nature 20100609 7303

Contemporary Jews comprise an aggregate of ethno-religious communities whose worldwide members identify with each other through various shared religious, historical and cultural traditions. Historical evidence suggests common origins in the Middle East, followed by migrations leading to the establishment of communities of Jews in Europe, Africa and Asia, in what is termed the Jewish Diaspora. This complex demographic history imposes special challenges in attempting to address the genetic structu ...[more]

PMID: 20531471

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Dataset Information

The Genome Wide Structure of the Jewish People

Publications

The genome-wide structure of the Jewish people.

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