Table 3. Simulation and theoretical results for a single locus with heterozygote advantage.
Generation 0.5N | Generation 2N | ||||||
---|---|---|---|---|---|---|---|
2N | 2N | Hrel | Ps | 2N | 2N | Hrel | Ps |
2Ns = 0.2, 2Nt = 0.2, q* = 0.5, N = 50, x0 = 0.1 | |||||||
C = 0 | |||||||
0.094 (0.00004) | 0.019 (0.00001) | 1.0002 (0.0004) | 0.5533 (0.0002) | 0.105 (0.00009) | 0.077 (0.00008) | 1.0082 (0.0007) | 0.1966 (0.0001) |
0.258a | 0.046a | 1.0003a | 0.5536 (0.0002)b | 0.212a | 0.108a | 1.0083a | 0.1956 (0.0001)b |
C = 0.1 | |||||||
0.092 (0.00004) | 0.020 (0.00001) | 1.0005 (0.0004) | 0.5535 (0.0002) | 0.096 (0.00008) | 0.070 (0.00007) | 1.0311 (0.0007) | 0.1964 (0.0001) |
0.251a | 0.043a | 1.0003a | 0.179a | 0.092a | 1.0078a | ||
C = 1 | |||||||
0.079 (0.00004) | 0.016 (0.00001) | 1.0008 (0.0004) | 0.5533 (0.0002) | 0.071 (0.00006) | 0.035 (0.00005) | 1.0053 (0.0007) | 0.1962 (0.0001) |
0.210a | 0.037a | 1.0003a | 0.103a | 0.061a | 1.0046a | ||
C = 10 | |||||||
0.032 (0.00002) | 0.005 (0.00001) | 1.0004 (0.0004) | 0.5532 (0.0002) | 0.008 (0.00002) | 0.005 (0.00001) | 1.0004 (0.0007) | 0.1956 (0.0001) |
0.056a | 0.011a | 1.0001a | 0.016a | 0.008a | 1.0004a | ||
2Ns = 0.2, 2Nt = 0.1, q* = 0.667, N = 50, x0 = 0.1 | |||||||
C = 0 | |||||||
0.062 (0.00003) | 0.013 (0.00001) | 1.0023 (0.0004) | 0.5534 (0.0002) | 0.069 (0.00006) | 0.051 (0.00006) | 1.0056 (0.0007) | 0.1962 (0.0001) |
0.171a | 0.031a | 1.0002a | 0.5536 (0.0002)b | 0.137a | 0.070a | 1.0054a | 0.1956 (0.0001)b |
C = 0.1 | |||||||
0.061 (0.00003) | 0.013 (0.00001) | 1.0024 (0.0004) | 0.5531 (0.0002) | 0.063 (0.00006) | 0.046 (0.00005) | 1.0198 (0.0007) | 0.1961 (0.0001) |
0.171a | 0.032a | 1.0002a | 0.178a | 0.091a | 1.0051a | ||
C = 1 | |||||||
0.053 (0.00003) | 0.010 (0.00001) | 1.0010 (0.0004) | 0.5532 (0.0002) | 0.033 (0.00004) | 0.023 (0.00003) | 1.0021 (0.0007) | 0.1959 (0.0001) |
0.137a | 0.025a | 1.0002c | 0.070a | 0.035a | 1.0030a | ||
C = 10 | |||||||
0.021 (0.00001) | 0.003 (0.00001) | 1.0000 (0.0004) | 0.5531 (0.0002) | 0.006 (0.00001) | 0.003 (0.00001) | 0.9997 (0.0007) | 0.1953 (0.0001) |
0.035a | 0.006a | 1.0001c | 0.010a | 0.005a | 1.0002a |
Standard errors for 107 simulations are in parentheses, following the corresponding means.
Approximate values of r2 were obtained from the matrix recursions; neutral values were used for the expectations of x–1 and (1 – x) –1 (Equation A11 and following text); the linear approximation was used for the heterozygosity at locus B (Equation A3).
Values from neutral simulations.