Table 4 Comparison of likelihood ratio test (LRT) statistics of positive selection models against their null models (2ΔLnL) for the accD gene
Protein-coding genes | Comparison between models | 2ΔLnL | d.f. | p-value |
|---|---|---|---|---|
accD | M0 vs M3 | 59.579136 | 4 | 0 |
M1 vs M2A | 17.07219 | 2 | 0.0001963 | |
M7 vs M8 | 25.91159 | 2 | 0.0000024 | |
M8a vs M8 | 17.27995 | 1 | 0.0000323 |