Fig. 5. Distributions of BC₁F₁, BC₂F₁, and BC₂F₂ populations for percentage fixed recurrent parent with selected individuals indicated for each generation. Three histograms represent individuals within the BC₁F₁, BC₂F₁, and BC₂F₂ populations on the basis of their percentage of homozygous recurrent parent genotype. One selected plant for each generation is indicated by a line at its respective percentage of homozygous recurrent genome on the histogram of the population from which it was selected.