Martín M J, Rodriguez M T, Aller V, Abrisqueta J A, Rojo J M
Clin Genet. 1985 Jul;28(1):80-3. doi: 10.1111/j.1399-0004.1985.tb01222.x.
A large deletion of the long arm (q11.21) of chromosome Y without mosaicism was found in a 28-year-old male. The proband has a normal height and normal male habitus but with azoospermia. The occurrence of H-Y+ level, azoospermia and loss of a great portion of euchromatic Yq in the proband is analyzed.