Testicular hypoplasia in a boar with abnormal sex chromosome constitution (39 XXY)

J. L. Hancock, M. G. Daker
1981 Reproduction  
A boar with testicular hypoplasia had 39 chromosomes. Giemsa banded preparations permitted unambiguous identification of an XXY sex chromosome constitution. Spermatogenic tissue was absent as in X chromatin-positive Klinefelter syndrome of man.
doi:10.1530/jrf.0.0610395 pmid:7205784 fatcat:p5zpjb7denfl3e4q2tic7frdwi