Table 2 Comparison of alternatively parameterized models of evolution indicates significant departure from neutrality at an early stage of duplicate gene evolution.
From: Duplicate gene evolution and expression in the wake of vertebrate allopolyploidization
Comparison | # bp | -lnL Ho | -lnL Ha | P value | Fixed Ka/Ks ratio in early lineage in null model | Estimated Ka/Ks ratio in other lineages in null model | Estimated Ka/Ks ratio in early lineage in alternative model | Estimated Ka/Ks ratio in other lineages in alternative model |
|---|---|---|---|---|---|---|---|---|
Fig. 1B | 80856 | -166032.2641 | -165608.1273 | 0.0000 | 1 | 0.1322 | 0.158 | 0.1415 |
Fig. 1C | 9717 | -15716.3195 | -15698.0601 | 0.0000 | 1 | 0.2261 | 0.1242 | 0.228 |
Fig. 1D | 6966 | -13235.97398 | -13187.03582 | 0.0000 | 1 | 0.141 | 0.1052 | 0.1557 |
Fig. 1B (partitioned) | 80856 | -160755.0615 | -160071.0687 | 0.0000 | 1 | NL | NL | NL |
Fig. 1C (partitioned) | 9717 | -15436.44329 | -15413.5068 | 0.0000 | 1 | NL | NL | NL |
Fig. 1D (partitioned) | 6966 | -13077.6404 | -13016.5679 | 0.0000 | 1 | NL | NL | NL |