https://www.selleckchem.com/pr....oducts/brequinar.htm
The 243 kb duplication at the 5' upstream of the SOX9 gene may predispose to the 46,XX DSD in this family. It is speculated that there exist an unknown core regulatory element in the upstream of the SOX9, and its duplication may trigger expression of SOX9 and initiate testicular differentiation in the absence of SRY gene. To delineate the blood group for a pair of twins with inconclusive ABO blood typing result. Serological test for blood group was carried out by using ABO and Rh Blood Grouping Cards (Microcolumn Gel Immunoassay). Seq