Distribution of gene loss classes in pairwise comparisons among the post-WGD species
S. cerevisiae: C. glabrata | S. cerevisiae: S. castellii | C. glabrata: S. castellii | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Locus classa | Loci | Percent | Loci | Percent | Loci | Percent | |||
| 2:2 | 271 | 8.5% | 357 | 10.6% | 239 | 8.5% | |||
| 2:1 | 168 | 7.5% | 98 | 7.3% | 77 | 10.0% | |||
| 1:2 | 70 | 146 | 205 | ||||||
| 1:1 ortholog | 2552 | 80.0% | 2525 | 75.3% | 2102 | 74.3% | |||
| 1:1 paralog | 127 | 4.0% | 227 | 6.8% | 204 | 7.2% | |||
| Total | 3188 | 100.0% | 3353 | 100.0% | 2827 | 100.0% | |||
a In the 2:2 class, both species have kept both copies of the gene at the locus. In the 2:1 class, the first species has kept two copies and the second has lost one, vice versa in the 1:2 class. In the 1:1 ortholog class, both species have lost the same syntenic copy of the gene. In the 1:1 paralog class, one species has lost the copy from track A and the other has lost the paralog from track B