Table 1. L. delbrueckii core genomes.
| Core genomes |
|||
|---|---|---|---|
| 10 strains ssp. lactis and ssp. bulgaricus | 5 strains ssp. lactis | 5 strains ssp. bulgaricus | |
| Core genome length (bp) | 1,169,615 | 1,377,054 | 1,532,043 |
| Number of core contigs | 322 | 308 | 210 |
| Polymorphic sites | 34,720 (3.00%) | 22,703 (1.65%) | 15,390 (1.00%) |
| Recombination events* | 559 | 419 | 350 |
| r/m* | 0.537 (35%) | 0.679 (40%) | 0.563 (36%) |
| Tract size (bp) (median; mean)* | 203; 291 | 141; 204 | 114; 189 |
r/m, ratio of the number of polymorphic sites resulting from recombination and the number of polymorphic sites resulting from point mutations, percentages indicate the fraction of observed diversity that can be attributed to recombination; tract size, length of recombined sequences; *estimated using Clonal Frame.