Genes analyzed in this study from the neo-sex chromosome of D. miranda
Total sites | Synonymous sites | Replacement sites | Noncoding sites | neo-X | neo-Y | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ka (%) | Ks (%) | Ka/Ks | Ka (%) | Ks (%) | Ka/Ks | |||||||||
| All genes (n = 68) | 92,498 | 16,809.7 | 61,217.3 | 14,166 | 0.23 | 1.80 | 0.13 | 0.72 | 2.44 | 0.47 | ||||
| All genesa (n = 66) | 88,678 | 16,107.6 | 58,802.4 | 13,486 | 0.17 | 1.76 | 0.12 | 0.72 | 2.46 | 0.47 | ||||
| Functional genes (n = 44) | 60,647 | 11,272.7 | 41,005.3 | 8,174 | 0.26 | 1.74 | 0.17 | 0.59 | 2.55 | 0.35 | ||||
| Nonfunctional genes (n = 24) | 31,851 | 5,537.0 | 20,212.0 | 5,992 | 0.16 | 1.92 | 0.08 | 0.97 | 2.23 | 0.68 | ||||
Ka and Ks are the rates of amino acid and synonymous substitutions on the neo-X and neo-Y branches, respectively, estimated with the PAML software package.
a Excluding CycB and exu1