I was not aware that you could detect religious faith by DNA testing. What will they come up with next?
Oh, and by the way, both Peter and Paul were Jewish. Come to think of it, so was Jesus.
ALL of the APOSTLES were JEWISH!!! But Columbus was NOT!
Ashkenazi Jews are one group whose heritage is obvious in DNA, due to a long period of inmarriage in Europe.
https://isogg.org/wiki/Endogamy