Table 3.
MLEs of gamete frequencies and their standard deviations and the empirical power of the aHWE test estimated from simulated data for a natural panmictic autohexaploid population under different degrees of double reduction and sample sizes
Estimates of parental genotype frequencies | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
α = 0 | 1/7 | 1/5 | 1/5 | ||||||||||
Gamete | True Value | n = 100 | 200 | 400 | 100 | 200 | 400 | 100 | 200 | 400 | 100 | 200 | 400 |
AAA | PAAA = 0.30 | 0.288 ± 0.026 | 0.289 ± 0.051 | 0.293 ± 0.036 | 0.313 ± 0.104 | 0.310 ± 0.050 | 0.311 ± 0.025 | 0.327 ± 0.033 | 0.319 ± 0.029 | 0.314 ± 0.025 | 0.356 ± 0.035 | 0.339 ± 0.030 | 0.340 ± 0.028 |
AAa | PAAa = 0.20 | 0.231 ± 0.055 | 0.228 ± 0.043 | 0.220 ± 0.033 | 0.222 ± 0.073 | 0.207 ± 0.068 | 0.201 ± 0.064 | 0.209 ± 0.070 | 0.203 ± 0.066 | 0.200 ± 0.060 | 0.179 ± 0.063 | 0.192 ± 0.061 | 0.194 ± 0.054 |
Aaa | PAaa = 0.35 | 0.318 ± 0.138 | 0.321 ± 0.131 | 0.334 ± 0.079 | 0.337 ± 0.077 | 0.340 ± 0.074 | 0.343 ± 0.070 | 0.333 ± 0.108 | 0.323 ± 0.074 | 0.331 ± 0.069 | 0.322 ± 0.077 | 0.316 ± 0.076 | 0.319 ± 0.068 |
aaa | Paaa = 0.15 | 0.163 ± 0.066 | 0.162 ± 0.039 | 0.159 ± 0.034 | 0.130 ± 0.059 | 0.143 ± 0.032 | 0.145 ± 0.030 | 0.134 ± 0.063 | 0.155 ± 0.035 | 0.157 ± 0.033 | 0.143 ± 0.043 | 0.153 ± 0.039 | 0.147 ± 0.037 |
α | 0.007 ± 0.089 | 0.007 ± 0.077 | 0.005 ± 0.065 | 0.127 ± 0.139 | 0.127 ± 0.107 | 0.131 ± 0.089 | 0.172 ± 0.125 | 0.176 ± 0.099 | 0.177 ± 0.111 | 0.224 ± 0.149 | 0.225 ± 0.132 | 0.232 ± 0.093 |