Nasjleti C E, Kowalski C J, Harris J E, Abu Elsoued N A, Nofal M M
Hum Genet. 1979 Mar 12;47(2):203-5. doi: 10.1007/BF00273203.
A total of 242 metaphase plates from the peripheral blood of Nubian males living near Aswan, Egypt were studied with respect to the length of the Y chromosome and its location in metaphase spreads. The length of the Y was similar to that found in American Negroes, and the Y chromosome was peripherally located in 79 of the 242 cells.