I see you’ve been doing some googling again. Jewish heredity, not religion, devolves through a matrilineal line. . . It comes through ones mother, not the father. So one could prove Semitic matrilineal descent from a Jewish mother through mitochondrial DNA in concert from a family tree relationship if it were known. . . But NOT if it were unknown. . . otherwise all that would be shown is the Semitic line.
Nice try again at a round about ad hominem slur by prejudicing any response I might make to your link. The movement to use DNA is itself a prejudicial and bigoted move by segments in the Jewish community to exclude Jews they don’t like. . . Jews they claim aren’t really pure enough to be Jews. Sound familiar? The miDNA can’t do what they want it to. . . more of your CSI TV fantasy science crap.
I asked for you not to reply, go back and read the earlier posts to answer your own questions.