Genetic studies on Jews In 2012, two major genetic studies were carried out under the leadership of Harry Ostrer, from the Albert Einstein College of Medicine. The results were published in the Proceedings for the National Academy of Sciences. The genes of 509 Jewish donors from 15 different backgrounds and 114 non-Jewish donors of North African origin were analyzed. Ashkenazi, Sephardi, and Mizrahi Jews were found to be closer genetically to each other than to their long-term host populations, and all of them were found to have Middle Eastern ancestry, together with varying amounts of admixture in their local populations. Mizrahi and Ashkenazi Jews
Racism in Israel where Sephardi and Mizrahi students were sometimes excluded or segregated. In 2010, the Israeli supreme court sent a strong message against discrimination in a case involving the Slonim Hassidic sect of the Ashkenazi, ruling that segregation between Ashkenazi and Sephardi students in a school is illegal. They argue that they seek "to maintain an equal level of religiosity, not from racism". Responding to the charges, the Slonim Haredim invited Sephardi girls to school, and added in a statement: "All along, we said it's not about race, but the High Court went out against our rabbis, and therefore we went to