The paper, 'The Origin of Palestinians and their Genetic Relatedness with other Mediterranean Populations', involved studying genetic variations in immune system genes among people in the Middle East.
In common with earlier studies, the team found no data to support the idea that Jewish people were genetically distinct from other people in the region. In doing so, the team's research challenges claims that Jews are a special, chosen people and that Judaism can only be inherited.
Jews and Palestinians in the Middle East share a very similar gene pool and must be considered closely related and not genetically separate, the authors state. Rivalry between the two races is therefore based 'in cultural and religious, but not in genetic differences', they conclude.
But the journal, having accepted the paper earlier this year, now claims the article was politically biased and was written using 'inappropriate' remarks about the Israeli-Palestinian conflict. Its editor told the journal Nature last week that she was threatened by mass resignations from members if she did not retract the article.
Arnaiz-Villena says he has not seen a single one of the accusations made against him, despite being promised the opportunity to look at the letters sent to the journal.
He accepts he used terms in the article that laid him open to criticism. There is one reference to Jewish 'colonists' living in the Gaza strip, and another that refers to Palestinian people living in 'concentration' camps.
https://www.theguardian.com/world/2001/nov/25/medicalscience.genetics
It is about religion and culture.
Still argued about and not settled. We are all Human, the only race.