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Table 2 Fitnesses of individual genotypes for resolution (neofunctionalizaion and nonfunctionalization) of gene duplication*

From: Recombination facilitates neofunctionalization of duplicate genes via originalization

chromosomal haplotypes "00" "01" "02" "10" "11" "12" "20" "21" "22"
"00" 1 1 1+s 1 1 1+s 1+s 1+s 1+2s
"01" 1 1 1+s 1 1-s1 (1-s1)(1+s) 1+s (1-s1)(1+s) (1-s1)(1+2s)
"02" 1+s 1+s 1+2s 1+s (1-s1)(1+s) (1-s1)(1+2s) 1+2s (1-s1)(1+2s) (1-s1)(1+3s)
"10" 1 1 1+s 1 1-s1 (1-s1)(1+s) 1+s (1-s1)(1+s) (1-s1)(1+2s)
"11" 1 1-s1 (1-s1)(1+s) 1-s1 0 0 (1-s1)(1+s) 0 0
"12" 1+s (1-s1)(1+s) (1-s1)(1+2s) (1-s1)(1+s) 0 0 (1-s1)(1+2s) 0 0
"20" 1+s 1+s 1+2s 1+s (1-s1)(1+s) (1-s1)(1+2s) 1+2s (1-s1)(1+2s) (1-s1)(1+3s)
"21" 1+s (1-s1)(1+s) (1-s1)(1+2s) (1-s1)(1+s) 0 0 (1-s1)(1+2s) 0 0
"22" 1+2s (1-s1)(1+2s) (1-s1)(1+3s) (1-s1)(1+2s) 0 0 (1-s1)(1+3s) 0 0
  1. * s is positive selection coefficient. Under the DNR selective model, s1 = 0, while under the HI selective model, s1 = 1.