Polymorphism Analysis of the Retroposed Copies of Genes With Lower KS (see Table 1)
| New gene | L | N | S | M S | M N | π S | θ S | π N | θ N |
| CG12628 | 456 bp | 33 | 5 | 2 | 3 | 0.0047 | 0.0042 | 0.0030 | 0.0022 |
| CG12324 | 390 bp | 16 | 8 | 7 | 1 | 0.0182 | 0.0232 | 0.0004 | 0.0010 |
| CG10174 | 390 bp | 36 | 7 | 5 | 2 | 0.0125 | 0.0134 | 0.0015 | 0.0016 |
| CG13732 | 630 bp | 12 | 8 | 4 | 5 | 0.0098 | 0.0103 | 0.0019 | 0.0033 |
[i] L, length of the gene; N, number of alleles sequenced; S, segregating sites; M, number of mutations;π, average nucleotide pairwise differences, and θ, estimator of 4Neμ, where Nc and μ are effective population size and neutral mutation rate, respectively. The subscriptsN and S refer to nonsynonymous sites and silent sites, respectively. Stop codon position or codons with deletions forCG12628 were excluded from the analysis. Values were calculated using DNAsp software (Rozas and Rozas 1999).