Both Jews and Palestinians share a very similar HLA
genetic pool (Table 3, Figures 4, 5 and 6) that support a
common ancient Canaanite origin. Therefore, the origin
of the long-lasting Jewish-Palestinian hostility is the fight
for land in ancient times. Religious and cultural have
enhanced the conflict in the last centuries, together with
the massive European, American, Asian and African Jews
settlements in the area, which has also caused a massive
displacement of Palestinians and wars. A difficult
problem has now been created between two communities
that are close genetic relatives.