Table 2 Genome reduction in Saccharomyces carlsbergensis
S. cerevisiae genome size, Mb12.1
S. bayanus genome size, Mb11.5
Hypothetical hybrid tetraploid genome, Mb23.6
Unterhefe No. 1 genome, Mb19.5
Loss of chromosomes
 CHR60.27
 CHR110.67
 CHR121.1
Loss of heterozygosity
 Chr3nonSc0.11
 CHR4sc0.38
 CHR13sc0.12
 CHR13sc0.08
 CHR15sc0.48
 CHR16nonSc0.11
 CHR16sc0.36
 CHR16sc0.02
Total, Mb23.2