An XXY sex-chromosome constitution in a dog with testicular hypoplasia and congenital heart disease.
D000818:Animals; D001853:Bone Marrow; D003582:Cytogenetics; D004283:Dog Diseases / Q000235:genetics*; D004285:Dogs; D005347:Fibroblasts; D006330:Heart Defects, Congenital / Q000235:genetics / Q000662:veterinary*; D007962:Leukocytes; D008297:Male; D012729:Sex Chromosome Aberrations / Q000662:veterinary*; D013737:Testis / Q000002:abnormalities*