Comparison of hybrid DNA sequence divergence (#SNP/100bp), meiotic spore viability, number of tetrads analyzed, total and median number of CO and NCO events across the species.

Note that because of LOH blocks present in the hybrids of L. waltii and L. kluyveri, the total CO and NCO counts are underestimates. The median values have been corrected for the non-informative LOH fraction of the genome.

请注意，由于L. waltii与L. kluyveri的杂交菌株中存在杂合性缺失（Loss of Heterozygosity, LOH）区段，统计得到的交叉互换（crossover, CO）与非交叉互换（non-crossover, NCO）总计数均为低估值。针对基因组中非信息性LOH占比，已对中位数进行校正。