Table 4.
M-ratio simulations for the temporal groups
|
Table a) shows the proportion of simulated equilibrium populations with smaller than observed M-ratio | ||||||||
|
a) |
Before 1920, N = 12, M = 0.794 |
1960 - 1979, N = 22, M = 0.910 |
||||||
| |
Θ |
|
|
|
Θ |
|
|
|
|
pg
|
0.04 |
0.08 |
0.2 |
0.4 |
0.04 |
0.08 |
0.2 |
0.4 |
| 0.0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0.002 |
| 0.05 |
0 |
0 |
0 |
0 |
0.030 |
0.039 |
0.059 |
0.112 |
| 0.1 |
0.001 |
0.002 |
0.003 |
0.005 |
0.149 |
0.166 |
0.224 |
0.342 |
| 0.2 |
0.025 |
0.035 |
0.049 |
0.088 |
0.510 |
0.552 |
0.642 |
0.754 |
| 0.3 |
0.147 |
0.166 |
0.217 |
0.327 |
0.803 |
0.832 |
0.889 |
0.944 |
| |
1980 - 1993,
N =
18,
M
= 0.856 |
1995-2009,
N
= 30 ,
M
= 0.869 |
||||||
| 0.0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| 0.05 |
0.002 |
0.001 |
0.004 |
0.009 |
0.003 |
0.004 |
0.008 |
0.016 |
| 0.1 |
0.021 |
0.025 |
0.040 |
0.071 |
0.032 |
0.037 |
0.064 |
0.104 |
| 0.2 |
0.182 |
0.199 |
0.264 |
0.380 |
0.243 |
0.255 |
0.331 |
0.468 |
| 0.3 |
0.487 |
0.587 |
0.597 |
0.719 |
0.561 |
0.594 |
0.688 |
0.782 |
|
Table b) shows the corresponding Mc -values (limit for 5% of simulations with lowest M-ratio) | ||||||||
|
b) |
Before 1920, N = 12, M = 0.794 |
1960 - 1979, N = 22, M = 0.910 |
||||||
| |
Θ |
|
|
|
Θ |
|
|
|
|
pg
|
0.04 |
0.08 |
0.2 |
0.4 |
0.04 |
0.08 |
0.2 |
0.4 |
| 0.0 |
0.978 |
0.978 |
0.956 |
0.940 |
0.978 |
0.978 |
0.960 |
0.948 |
| 0.05 |
0.919 |
0.914 |
0.901 |
0.887 |
0.921 |
0.916 |
0.904 |
0.892 |
| 0.1 |
0.878 |
0.875 |
0.862 |
0.846 |
0.881 |
0.876 |
0.863 |
0.848 |
| 0.2 |
0.813 |
0.807 |
0.794 |
0.774 |
0.812 |
0.809 |
0.797 |
0.780 |
| 0.3 |
0.752 |
0.752 |
0.736 |
0.719 |
0.755 |
0.749 |
0.737 |
0.717 |
| |
1980 - 1993, N = 18, M = 0.856 |
1995-2009, N = 30 , M = 0.869 |
||||||
| 0.0 |
0.978 |
0.978 |
0.957 |
0.944 |
0.978 |
0.978 |
0.961 |
0.951 |
| 0.05 |
0.919 |
0.913 |
0.904 |
0.890 |
0.919 |
0.916 |
0.906 |
0.894 |
| 0.1 |
0.878 |
0.877 |
0.862 |
0.848 |
0.880 |
0.877 |
0.866 |
0.850 |
| 0.2 |
0.812 |
0.806 |
0.795 |
0.778 |
0.812 |
0.811 |
0.795 |
0.778 |
| 0.3 | 0.756 | 0.752 | 0.740 | 0.721 | 0.756 | 0.750 | 0.739 | 0.720 |
Used constant values for simulations: μ = 2 × 10-4 and δg = 3.1. Significant MC-values in Table b) are bolded. Sample from 1920–1959 was not tested owing to small sample size.
N = number of samples, M = average M-ratio over all loci, Θ = 4Neμ, pg = proportion of not single-step mutations and δg = mean step size.