Table 3. Molecular evolution of of Neurotrophin 3 (NT-3).
| SLACa | FELb | RELc | FUBARd | Integrative | MEMEe | M8 | M2a | ||
|---|---|---|---|---|---|---|---|---|---|
| Elapidae | |||||||||
| ω>1f | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| ω<1g | 1 | 4 | 0 | 4 | 4 | 0 | - | - | |
| ω= | 0.19 | - | 0.21 | - | - | 0.18 | 0.19 | ||
| Viperidae | |||||||||
| ω>1f | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| ω<1g | 0 | 5 | 0 | 3 | 5 | 0 | - | - | |
| ω= | 0.30 | - | 0.49 | - | - | 0.28 | 0.30 | ||
| NFF | |||||||||
| ω>1f | 0 | 2 | 5 | 1 | 8 | 0 | 0 | ||
| ω<1g | 43 | 61 | 79 | 82 | 95 | 2 | - | - | |
| ω= | 0.22 | - | 0.35 | - | - | 0.20 | 0.27 | ||
| Typhlopoidea | |||||||||
| ω>1f | 1 | 2 | 8 | 2 | 10 | 0 | 0 | ||
| ω<1g | 48 | 69 | 49 | 106 | 106 | 2 | - | - | |
| ω= | 0.24 | - | 0.49 | - | - | 0.23 | 0.26 | ||
| Boidae | |||||||||
| ω>1f | 0 | 0 | 0 | 1 | 3 | 0 | 0 | ||
| ω<1g | 7 | 23 | 10 | 26 | 26 | 2 | - | - | |
| ω= | 0.24 | - | 0.51 | - | - | 0.24 | 0.28 | ||
| Scinciformata | |||||||||
| ω>1f | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| ω<1g | 7 | 27 | 75 | 30 | 75 | 0 | - | - | |
| ω= | 0.13 | - | - | - | - | 0.12 | 0.13 | ||
| Iguania | |||||||||
| ω>1f | 0 | 2 | 4 | 3 | 7 | 0 | 0 | ||
| ω<1g | 27 | 41 | 23 | 58 | 58 | 3 | - | - | |
| ω= | 0.25 | - | 0.43 | - | - | 0.23 | 0.26 | ||
| Anguimorpha | |||||||||
| ω>1f | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ||
| ω<1g | 7 | 20 | All | 23 | 23 | 1 | - | - | |
| ω= | 0.24 | - | 0.32 | - | - | 0.21 | 0.24 | ||
| Crocodiles | |||||||||
| ω>1f | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| ω<1g | 0 | 1 | all | 1 | 1 | 0 | - | - | |
| ω= | 0.08 | - | 0.08 | - | - | 0.07 | 0.07 | ||
| Turtles | |||||||||
| ω>1f | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| ω<1g | 3 | 4 | all | 5 | 5 | 0 | - | - | |
| ω= | 0.19 | - | 0.21 | - | - | 0.17 | 0.17 | ||
| Mammals | |||||||||
| ω>1f | 0 | 0 | 1 | 0 | 2 | 0 | 0 | ||
| ω<1g | 77 | 124 | 134 | 167 | 172 | 1 | - | - | |
| ω= | 0.06 | - | - | - | 0.05 | 0.07 |
a: Single Likelihood Ancestor Counting
b: Fixed-effects likelihood
c: Random-effects likelihood
d: Fast, Unconstrained Bayesian AppRoximation
Integrative: Sites detected in common by SLAC, FEL, REL, FUBAR and MEME
e: Sites detected as experiencing episodic diversifying selection (0.05 significance) by the Mixed Effects Model Evolution (MEME)
M8: Positively-selected sites detected using the Bayes Empirical Bayes approach implemented in M8. Sites detected at 0.99 and 0.95 significance are indicated in the parenthesis
M2a: Positively-selected sites detected using the Bayes Empirical Bayes approach implemented in M2a. Sites detected at 0.99 and 0.95 significance are indicated in the parenthesis
f: Number of positively selected sites at 0.05 significance (for SLAC, FEL) or 50 Bayes factor (for REL) / number of sites under pervasive diversifying selection at the posterior probability ≥0.9 (FUBAR)
g: Number of negatively selected sites at 0.05 significance (for SLAC, FEL) or 50 Bayes factor (for REL) / number of sites under pervasive purifying selection at the posterior probability ≥0.9 (FUBAR)
ω: mean dN/dSNFF: “non-front-fanged” advanced snakes