ok J or R or I means Y CHROMOSOME and there are MOREThis is not a school for the illiterate. Briefly. J(or R or I and so on) is the conventional name for a mutation by which a particular population of the Y chromosome is identified. Why the hell are you talk about this if you don't know anything about genealogy.
designations for Y chromosome which indicates PATERNAL LINE.
And saudi arabia has lots of the SAME PATERNAL LINE MARKER
which is just about all you got so far------essentially nothing but
you talk about it anyway
