Table 2. Single intron gain and loss analysis in fungal species containing ILEs.
| Fungal species | Orthologs | Introns | ILEs | Ancestral intron a | Single gain b | Single loss b | SGD at gain positions c | LCI at gain positions c | ILE at gain positions c |
|---|---|---|---|---|---|---|---|---|---|
|
Cladosporium fulvum |
3050 |
3483 |
110 |
2209 |
178 |
20 |
0 |
5 (0.028) |
95 (0.534) |
|
Dothistroma septosporum |
3050 |
3516 |
101 |
2209 |
199 |
10 |
0 |
2 (0.010) |
91 (0.457) |
|
Septoria musiva |
2824 |
2084 |
- |
906 |
372 |
60 |
1 (0.003) |
2 (0.005) |
- |
|
Mycosphaerella fijiensis |
2824 |
1951 |
14 |
906 |
236 |
43 |
0 |
1 (0.004) |
14 (0.059) |
| Mycosphaerella graminicola | 2824 | 2240 | 44 | 906 | 388 | 40 | 0 | 1 (0.003) | 43 (0.111) |
Single gains and single losses were determined using only one outgroup clade for each species as described in our previous report.9 Contribution of same gene duplications (SGD), low-copy introns (LCI) and introner-like elements (ILE) to single gains was determined. aIntron position conserved in all analyzed fungal species; b Introns that are present or absent only in the considered species; c Numbers in brackets are numbers of SGDs, LCIs or ILEs at single gain positions divided by the number of single gains.