Cytogenetic characterization of mammary tumors in two domestic dogs.
Tumor cells of two cases of mammary neoplasms in dog were investigated cytogenetically. An 11-year-old cocker spaniel showed a marked X-chromosome in most metaphases (80%). In a 12-year-old poodle, tumor cells with the following abnormalities were found: trisomy 1, monosomy X and two marker chromosomes.
Mayr
B
B
Institute for Animal Breeding and Genetics, Veterinary University, Vienna, Austria.
Gilli
H
H
Schleger
W
W
Reifinger
M
M
Burtscher
H
H
D000230:Adenocarcinoma / Q000235:genetics / Q000662:veterinary*; D000818:Animals; D002871:Chromosome Banding; D004283:Dog Diseases / Q000235:genetics*; D004285:Dogs; D005260:Female; D007621:Karyotyping / Q000662:veterinary; D015674:Mammary Neoplasms, Animal / Q000235:genetics*; D012516:Osteosarcoma / Q000235:genetics / Q000662:veterinary*; D012729:Sex Chromosome Aberrations / Q000235:genetics / Q000662:veterinary; D014960:X Chromosome