The following excerpt is from an interestig article dealing with the origins of European Jews.
Despite being one of the most genetically analysed groups, the origin of European Jews has remained obscure. However, a new study published online today (Thursday) in the journal Genome Biology and Evolution by Dr Eran Elhaik, a geneticist at the Johns Hopkins School of Public Health, argues that the European Jewish genome is a mosaic of Caucasus, European, and Semitic ancestries, setting to rest previous contradictory reports of Jewish ancestry. Elhaik’s findings strongly support the Khazarian Hypothesis, as opposed to the Rhineland Hypothesis, of European Jewish origins. This could have a major impact on the ways in which scientists study genetic disorders within the population.
Read the full article in the January 17, 2012 edition of ScienceCodex.com