Are Arabs and Jews genetically different?

As fighting continues in the Middle East, a new genetic study shows that many Arabs and Jews are closely related. More than 70% of Jewish men and half of the Arab men whose DNA was studied inherited their Y chromosomes from the same paternal ancestors who lived in the region within the last few thousand years. The results match historical accounts that some Moslem Arabs are descended from Christians and Jews who lived in the southern Levant, a region that includes Israel and the Sinai. They were descendants of a core population that lived in the area since prehistoric times. And in a recent study of 1371 men from around the world, geneticist Michael Hammer of the University of Arizona in Tucson found that the Y chromosome in Middle Eastern Arabs was almost indistinguishable from that of Jews. #Arabs #jews #genetics #haplogroups