Sebetan I M, Sagisaka K
Department of Forensic Medicine, Tohoku University School of Medicine, Sendai, Japan.
Forensic Sci Int. 1988 Mar;37(1):33-6. doi: 10.1016/0379-0738(88)90105-3.
The polymorphism of the human vitamin D binding protein (Gc system) was investigated in a total of 149 sera from unrelated healthy Egyptians residing in Tanta City, Gharbiya Governorate, Nile Delta of Egypt, using isoelectric focusing (IEF) in thin-layer polyacrylamide gel followed by immunoblotting. The estimated gene frequencies were Gc1s = 0.540, Gc1f = 0.242 and Gc2 = 0.218.