The frequencies and relative contributions to genetic variances and mean viability of mutants in different classes before (top) and after (bottom) a bottleneck of two individuals, using deleterious mutation parameters λ = 0.4, 
= 0.03, 
= 0.36, β = 1 from set I
| NeS | ||||||||
|---|---|---|---|---|---|---|---|---|
| 0–50 | 50–100 | 100–200 | 200–300 | 300–400 | 400–500 | >500 | Lethals | |
 × 10,000a | 10.9 | 10.8 | 8.4 | 6.3 | 5.0 | 4.7 | 4.2 | 1.2 |
 | 0.48 | 0.46 | 0.41 | 0.35 | 0.31 | 0.27 | 0.17 | 0.03 |
| M (%) | 15.0 | 12.5 | 19.8 | 14.0 | 10.0 | 7.2 | 18.0 | 3.6 |
| L (%) | 60.1 | 7.9 | 9.3 | 6.3 | 4.3 | 3.1 | 7.7 | 1.3 |
| VA (%) | 2.2 | 5.3 | 14.5 | 15.0 | 13.1 | 10.4 | 27.1 | 12.5 |
| VD (%) | 1.0 | 1.8 | 5.1 | 6.7 | 5.7 | 5.9 | 41.3 | 32.5 |
 | 0.884 | 0.901 | 0.855 | 0.893 | 0.922 | 0.946 | 0.866 | 0.971 |
 × 10 | 2.71 | 2.54 | 2.53 | 2.52 | 2.51 | 2.51 | 2.51 | 2.50 |
| L (%) | 60.7 | 11.9 | 11.3 | 5.8 | 3.2 | 2.1 | 4.8 | 0.2 |
| VA (%) | 0.2 | 0.5 | 1.8 | 2.4 | 2.4 | 2.4 | 16.3 | 74.0 |
| VD (%) | 0.0 | 0.1 | 0.6 | 1.0 | 1.1 | 1.3 | 13.5 | 82.4 |
| Vb (%) | 0.3 | 0.8 | 2.5 | 3.0 | 3.0 | 2.9 | 17.1 | 70.5 |
 | 0.871 | 0.878 | 0.812 | 0.851 | 0.885 | 0.913 | 0.734 | 0.868 |
| D | 0.06 | 0.09 | 0.18 | 0.16 | 0.13 | 0.11 | 0.43 | 0.41 |
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↵a The effective size of the parental population is 104, lethal mutation parameters are λ = 0.015,
= 0.03. , mean mutant freuency at segregating loci; , average dominance coefficient; M (%), percentage of mutants generated in each generation; L (%), percentage of segregating loci; VA (%), percentage contributed to additive variance; VD (%), percentage contributed to dominance variance; VB (%), percentage contributed to between-line genotypic variance; , mean viability caused by each class of mutants; D, inbreeding depression (as a percentage of the outbred mean).
