Copy number variation occurs at the other chromosomes in strains derived from CBS7779. Genome hybridization to compare "second generation" black strains (A) and white strains (B) to the genome of the reference strain H99. The CGH data for the parental strains CBS7779-W2, -W3 and -B1 are shown in Figure 1 and Additional file 4. The chromosome color labels for the hybridizations with the strains W2-BA, W3-BB and B1-WB come from a separate experiment and are therefore different from the labels used for the other strains.
Hu et al. BMC Genomics 2011 12:526 doi:10.1186/1471-2164-12-526