Table 1.
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
