TABLE 1

Distribution of mutation effects within selfed families in an outcrossing population

Parental genotypesAAAaaa
Frequenciesp22pqq2
Mutation effect (w′)0hss
Selfed offspring genotypesAAAAAaaaaa
Within-family frequencies11/41/21/41
Mean mutation effects (z′)0hisi/2 + si/4si
t′ = 4z′ – 2w0si2si