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Mostrando postagens de dezembro 28, 2011

ESTUDOS DE ORIGEM JUDAICA - EVIDENCIA DE DNA

A MOSAIC OF PEOPLE:  THE JEWISH STORY AND A REASSESSMENT OF THE DNA EVIDENCE Ellen Levy-Coffman The Jewish community has been the focus of extensive genetic study over the past decade in an attempt to better understand the origins of this group.  In particular, those descended from Northwestern and Eastern European Jewish groups, known as “Ashkenazim,” have been the subject of numerous DNA studies examining both the Y chromosome and mitochondrial genetic evidence.  The focus of the present study is to analyze and reassess Ashkenazi results obtained by DNA researchers and synthesize them into a coherent picture of Jewish genetics, interweaving historical evidence in order to obtain a more accurate depiction of the complex genetic history of this group.  Many of the DNA studies on Ashkenazim fail to adequately address the complexity of the genetic evidence, in particular, the significant genetic contribution of European and Central Asian peoples in the makeup of the con