Before revision: Variants The amelogenin gene has been most widely studied in humans, where it is a single copy gene, located on the X and Y chromosomes at Xp22.1 -Xp22 .3 and Yp 11.2 [5].
After revision: Variants The amelogenin gene has been most widely studied in humans, where it is a single copy gene, located on the X and Y chromosomes at Xp22.1 –Xp22 .3 and Yp 11.2 [5].