Inbreeding Simulator
Shows how inbreeding changes genotype frequencies while leaving allele frequencies unchanged. Enter p or q and an inbreeding coefficient F to calculate the expected frequencies of AA, Aa, and aa.
AA = p² + Fpq | Aa = 2pq(1 − F) | aa = q² + Fpq
p + q = 1 | F = inbreeding coefficient
p + q = 1 | F = inbreeding coefficient
Inputs
Allele Frequency
Inbreeding
When F = 0, the population follows Hardy–Weinberg expectations. As F increases, heterozygotes decrease and homozygotes increase.
Results
Check pending
p
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q
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F
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Interpretation
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AA frequency
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Aa frequency
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aa frequency
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AA + Aa + aa
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Hardy–Weinberg heterozygote frequency (2pq)
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Heterozygote loss due to inbreeding
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