Table 2 Ka/Ks analysis for the duplicated FAD gene pairs of G. hirsutum.
Duplicated gene 1 | Duplicated gene 2 | ka | Ks | ka/ks | Purifying selection | Duplicated type |
|---|---|---|---|---|---|---|
GhFAD8.1A | GhFAD8.1D | 0.011 | 0.056 | 0.199 | Yes | Segmental |
GhFAD8.2D | GhFAD8.2A | 0.014 | 0.021 | 0.670 | Yes | Segmental |
GhFAD3.1A | GhFAD3.1D | 0.002 | 0.016 | 0.139 | Yes | Segmental |
GhFAD3.3A | GhFAD3.3D | 0.010 | 0.032 | 0.320 | Yes | Segmental |
GhFAD2.3A | GhFAD2.3D | 0.006 | 0.045 | 0.128 | Yes | Segmental |
GhFAD6D | GhFAD6A | 0.003 | 0.028 | 0.104 | Yes | Segmental |
GhSLD2A | GhSLD2D | 0.006 | 0.028 | 0.206 | Yes | Segmental |
GhSLD3A | GhSLD3D | 0.007 | 0.039 | 0.174 | Yes | Segmental |
GhSLD1A | GhSLD1D | 0.013 | 0.034 | 0.382 | Yes | Segmental |
GhSLD4A | GhSLD4D | 0.001 | 0.024 | 0.043 | Yes | Segmental |
GhSLD5D | GhSLD5A | 0.005 | 0.014 | 0.356 | Yes | Segmental |
GhDSD1.1A | GhDSD1.1D | 0.007 | 0.033 | 0.212 | Yes | Segmental |
GhDSD1.2A | GhDSD1.2D | 0.004 | 0.054 | 0.074 | Yes | Segmental |