TABLE 1

Expected compound genotype states in males

X chromosome
Autosomexf1 − xf
amafm1 = xfamafam5 = (1 − xf)amaf
am(1 − af)m2 = xfam(1 − af)bm6 = (1 − xf)am(1 − af)
af(1 − am)m3 = xfaf(1 − am)bm7 = (1 − xf)af(1 − am)
(1 − am)(1 − af)m4 = xf(1 − am)(1 − af)m8 = (1 − xf)(1 − am)(1 − af)
  • a This genotype combination has a fitness of v.

  • b These genotype combinations have a fitness of vh. The relative fitness of all other compound genotypes is set to one.