Original sentence: However, the recent discovery in 2009 of the "Jat mutation" that causes a type of glaucoma in Romani people.In 2007 a limited medical survey of Haplotypes frequently found in the Jat Sikhs and Jats of Haryana, and the Romani populations resulted in no matches.In fact, only amongst the Jats are found eighteen basic gotras bearing the names of Aryan elders form in the first twenty generations of Chandravansha, which establishes an undisputed direct ancestry of a significant population of Jats with Yadu.The press release from Leeds University states:
Edited sentence: However, in 2009 researchers discovered the "Jat mutation", which causes a type of glaucoma in Romani people.In 2007 a limited medical survey of haplotypes frequently found in the Jat Sikhs and Jats of Haryana, and those found in the Romani populations revealed no matches.Their press release stated: