
MSI assay of the dog tumors. A total of eight dog microsatellite loci were analyzed as described in the text, with the top five being homologs of frequently used human MSI markers (Boland et al. 1998) and the bottom three being dinucleotide markers used by McNiel et al. (2007) to determine MSI status in canine mammary gland neoplasia. The extra band that the tumor displayed for the locus CPA5 was indicated by an arrow. T, tumor; N, its matching normal.











