1
True, but I still don’t think it is appropriate to exclude them. In Western Jews at least some of the European admixture may date back to classical antiquity when Jewish followers spread across the Hellenistic world in the Eastern Mediterranean. For Romaniotes this admixture is enough to distinguish them from the Oriental Jewish cluster including Iraqi/Persian/Georgian Jews. Thus the intermediate position of Western Jewry is related to historical East Med regional migrations. Romani migrations originate from a location very distant from the Balkans where most of their European admixture is from and that admixture was significantly more recent than with Western Jews. It makes more sense to exclude Romani from a West Eurasian PCA.
Bookmarks