Chromosome Rearrangements in Canine Fibrosarcomas
2005
Sargan, D. R. | Milne, B. S. | Aguirre Hernandez, J. | O'Brien, P. C. M. | Ferguson-Smith, M. A. | Hoather, T. | Dobson, J. M.
We have previously reported the use of six- and seven-color paint sets in the analysis of canine soft tissue sarcomas. Here we combine this technique with flow sorting of translocation chromosomes, reverse painting, and polymerase chain reaction (PCR) analysis of the gene content of the reverse paint in order to provide a more detailed analysis of cytogenetic abnormalities in canine tumors. We examine two fibrosarcomas, both from female Labrador retrievers, and show abnormalities in chromosomes 11 and 30 in both cases. Evidence of involvement of TGFBR1 is presented for one tumor.
显示更多 [+] 显示较少 [-]