If they could find and isolate His Y chromosome, that would be very interesting.
Best would be to take from Jewish families like ZINATI..
That never left Israel since 3,000 + years ago..
https://jewishmom.com/2016/02/02/margalit-zinati-is-not-leaving/
If the Shroud of Turin is legit, wouldn’t there be traces of blood still on it?
Just taking the Shroud... limiting it to that one artifact... how would researchers account for all the other individuals over 2,000 years who may have dropped a hair, or left some skin oils on the fabric? How do they propose to account for contamination (for lack of a better word)?