that is a bit of a stretch...many Jews ...Oriental, Kazar descended, Sephardi, and of course Ashkenazim all share similar DNA to varying degrees .
Jews being keen on this like Mormons spend a lot of money studying this.
particularly Yemeni who may be the most "Arab" and really in a class of their own genetically still carry some Hebrew common DNA as a rule....like the Sassoons in India and so forth as well who were fairly isolated too.
not picking a fight but assuming True Semitic Jews to be "Arab" and more prone to honour killings is just not very accurate
I agree that non Ashkenazim are more volatile, less calm , more kids, more traditional, less "european acting" etc but they are not the Arab street with a Yarmulke
Jews are obsessed with finding “Jewish blood” because they want an excuse to be “Jewish” without being religious.