Dr. Areilla Oppenheim of the Hebrew University in Jerusalem, conducted the first comprehensive DNA study of Israelis and Palestinians in 2001. She concluded that Ashkenazi were of Mongolian 40% and Turkish 40% genome.
There was no Semitic blood connecting them to the original Middle Eastern Hebrews of 4,000 years ago in Jerusalem or Biblical territory. Jews were found to be more closely related to groups in the north of the Fertile Crescent (Kurds, Turks, and Armenians) than to their Arab neighbors.Jewish Descent from Biblical Hebrews is Another Hoax — henrymakow.com
This was confirmed by another DNA project from Dr. Eran Elhaik at the McKusick-Namans Institute of Genetic Medicine at the John Hopkins University of School of Medicine, in 2012. His conclusions were the same!
The results were consistent in depicting a Caucasus ancestry for all European Jews. The analysis showed a tight genetic relationship between European Jews and Caucasus populations and pinpointed the biogeographic origin of the European Jews to the south of Khazaria. i.e Ukraine.