Table 1. Characteristics of individual datasets: alignment length, the number and percentage of constant, variable and potentially parsimony-informative (Pi) sites, the number of coded indel(s), and the best-fit nucleotide substitution model determined by BIC.
| Dataset | Length | Constant (%) | Variable (%) | Pi (%) | Indel | Model |
|---|---|---|---|---|---|---|
| ETS | 346 | 131 (37.9%) | 215 (62.1%) | 149 (43.1%) | 45 | HKY+G |
| ITS1 | 285 | 126 (44.2%) | 159 (55.8%) | 112 (39.3%) | 55 | TIM3ef+G |
| 5.8S | 165 | 152 (92.1%) | 13 (7.9%) | 6 (3.6%) | 2 | TPM3+I |
| ITS2 | 229 | 108 (47.2%) | 121 (52.8%) | 86 (37.6%) | 22 | TrNef+G |
| PGDH | 405 | 304 (75.1%) | 101 (24.9%) | 67 (16.5%) | 0 | K80+I |
| SQD1 | 273 | 212 (77.7%) | 61 (22.3%) | 41 (15.0%) | 0 | TPM1+G |
| TRPT | 330 | 215 (65.2%) | 115 (34.8%) | 65 (19.7%) | 7 | HKY+G |
| psbA-trnH | 403 | 300 (74.4%) | 103 (25.6%) | 58 (14.4%) | 31 | TPM1uf+I+G |
| trnC-petN | 1221 | 882 (72.2%) | 339 (27.8%) | 213 (17.4%) | 110 | TVM+G |
| trnL-trnF | 1068 | 881 (82.5%) | 187 (17.5%) | 110 (10.3%) | 60 | TVM+G |
| trnS-trnG | 692 | 485 (70.1%) | 207 (29.9%) | 142 (20.5%) | 69 | TPM1uf+G |
| petN-psbM | 1316 | 999 (75.9%) | 317 (24.1%) | 198 (15.0%) | 104 | TVM+G |