FTDNA STR Testing and Methodology

Family Tree DNA ("FTDNA") has posted comprehensive and helpful information concerning Y-DNA testing, including Y-DNA STR testing, Y-DNA SNP testing, and how genetic distance translates into closeness of relationship at different testing levels. FTDNA's website also discusses issues concerning DNA testing for Jewish ancestry.

Joseph Robert Goren (1916-2012)

Rabbi, painted by Joseph Robert Goren