Targeted selection for disomy at chromosome 13 yields strains with changes in several chromosomes. The CGH data are shown for three of the six strains selected for neomycin resistance in a derivative of the H99 strain tagged on chr 13 with the neomycin resistance gene. Elevated copy numbers are evident for chr 13 in the white strain 35W1 but also for the black strain 32B7. Copy number changes are also evident for chr 9, 11 and 14 in some of the strains.
Hu et al. BMC Genomics 2011 12:526 doi:10.1186/1471-2164-12-526