Not that that is really surprising or important.
The Jewish presence in Persia has always been visible,throughout the centuries and inter-marriage among ALL FAITHS in Persia/Ottoman Empire and the Middle East has been evident for centuries too.
After all,2/3rds of modern-day Israel are converts to Judaism and Israel's Government has more to do with horrendous political zionism than actual Judaism. Tha's why they continually kill,torture,imprison and humiliate the direct DNA descendants of Jesus and Mohammed).
The Palestinians!
Osama Bin Laden's mom was Jewish too.
The Saudi 'royal' al-Saud family(Wahabbists)come from 'Jewish'/Frankist roots too.

It just heightens the irony more,that nothing IS PURE ANYMORE,as much as Israel,or anyone else,would like it otherwise.
And it's purely academic anyway!
It's not what one is BORN,it's how one lives one life!
Doesn't change ANYTHING on the present day 'chess-board'.
Unless Ahmadinejad is actually Israeli,LOL!
Peace,Salaam,Shalom.

http://www.telegraph.co.uk/news/worldnews/middleeast/iran/6256173/Mahmoud-Ahmadinejad-revealed-to-have-Jewish-past.html#