Calculating F in a non-inbred population

51-1

Non-inbred gene pool,

F1 generation

C1C2

1 grandparent

Non-inbred

Inbred F2

C1C2

C1C1

Ne = number of breeding individuals

2 Ne = number of alleles in the gene pool

Probability of drawing any first allele, say C1, = 100%

Probability of drawing the same allele again = F = 1

2Ne

allozygous

autozygous