Cytogenetic characterization of a fibroma and three haemangiopericytomas in domestic dogs.
Cytogenetic evaluation of tumour cells taken from an 11-year-old mixed breed birth with a fibroma, showed trisomy 1 (2n = 79) and often the presence of a third copy of chromosome 4. In a 13-year-old mixed breed Boxer bitch with a haemangiopericytoma, trisomy 9 (2n = 79) was present. In contrast, another haemangiopericytoma (in a 15-year-old rough-haired Dachshund bitch) showed a deleted chromosome 1, several centric fusions and trisomy 2. Trisomy 2 and trisomy 29 were detected in a third haemangiopericytoma from an 11-year-old rough-haired Dachshund bitch.
Mayr
B
B
Institute for Animal Breeding and Genetics, Veterinary University, Vienna, Austria.
Scheller
M
M
Reifinger
M
M
Loupal
G
G
D000818:Animals; D002869:Chromosome Aberrations / Q000235:genetics / Q000473:pathology / Q000662:veterinary; D025063:Chromosome Disorders; D004283:Dog Diseases / Q000235:genetics* / Q000473:pathology; D004285:Dogs; D005260:Female; D005350:Fibroma / Q000235:genetics / Q000473:pathology / Q000662:veterinary*; D006393:Hemangiopericytoma / Q000235:genetics / Q000473:pathology / Q000662:veterinary*; D008297:Male; D015674:Mammary Neoplasms, Animal / Q000235:genetics* / Q000473:pathology; D012878:Skin Neoplasms / Q000235:genetics / Q000473:pathology / Q000662:veterinary*; D014062:Tongue Neoplasms / Q000235:genetics / Q000473:pathology / Q000662:veterinary*; D014314:Trisomy / Q000235:genetics