Table 4.
Ka/Ks analysis and estimated divergence time for ZmTCP gene pairs in maize
| Paralogous pairs | Ks | Ka | Ka/Ks | Duplication date (MY) | Duplication type |
|---|---|---|---|---|---|
| ZmTCP13-ZmTCP03 | 0.1515 | 0.0599 | 0.3954 | 11.65 | Segmental |
| ZmTCP09-ZmTCP24 | 0.1463 | 0.1003 | 0.6860 | 11.25 | Segmental |
| ZmTCP25-ZmTCP22 | 0.1007 | 0.0526 | 0.5223 | 7.75 | Segmental |
| ZmTCP18-ZmTCP02 | 0.2042 | 0.0879 | 0.4305 | 15.71 | Segmental |
| ZmTCP23-ZmTCP05 | 0.2519 | 0.0728 | 0.2890 | 19.38 | Segmental |
| ZmTCP13-ZmTCP01 | 0.2479 | 0.1556 | 0.6277 | 19.07 | Segmental |
| ZmTCP26-ZmTCP21 | 0.2341 | 0.0681 | 0.2909 | 18.01 | Segmental |
| ZmTCP04-ZmTCP11 | 0.0316 | 0.0177 | 0.5601 | 2.43 | Segmental |