TABLE 1.
Nucleotide polymorphism of genes
| Gene | Size (bp) | No. of segregating sites | h | Hd | Pi |
|---|---|---|---|---|---|
| Core genes | |||||
| SMc00019 | 373 | 91 | 11 | 0.797 | 0.07265 |
| thrA | 597 | 127 | 12 | 0.844 | 0.06809 |
| truA | 308 | 63 | 11 | 0.731 | 0.05585 |
| Concatenate | 1,278 | 281 | 23 | 0.914 | 0.06647 |
| Avg | 426.0 | 93.4 | 11.3 | 0.788 | 0.06553 |
| Symbiosis-related genes on chromosome | |||||
| bacA | 383 | 184 | 6 | 0.562 | 0.10951 |
| purL | 425 | 89 | 10 | 0.833 | 0.00050 |
| nodM | 440 | 116 | 15 | 0.837 | 0.08151 |
| gcvT | 351 | 83 | 9 | 0.752 | 0.06117 |
| cysD | 460 | 71 | 7 | 0.623 | 0.04301 |
| cobO | 410 | 67 | 7 | 0.724 | 0.05032 |
| nodE | 456 | 80 | 10 | 0.815 | 0.05208 |
| Concatenate | 2,925 | 690 | 25 | 0.936 | 0.06484 |
| Avg | 417.8 | 98.5 | 9.1 | 0.735 | 0.05687 |
| Symbiosis-related genes on pSymB | |||||
| exoA | 322 | 103 | 8 | 0.793 | 0.09668 |
| exoY | 303 | 84 | 10 | 0.821 | 0.08247 |
| phnC | 463 | 108 | 13 | 0.869 | 0.07130 |
| Concatenate | 1,088 | 295 | 19 | 0.894 | 0.08213 |
| Avg | 362.7 | 98.3 | 10.3 | 0.828 | 0.08348 |
| Symbiosis-related genes on pSymA | |||||
| nodC | 572 | 2 | 2 | 0.364 | 0.00127 |
| nodS | 403 | 5 | 4 | 0.378 | 0.00149 |
| y4wE | 493 | 6 | 6 | 0.405 | 0.00194 |
| nodD2 | 432 | 9 | 7 | 0.463 | 0.00200 |
| nodD1 | 541 | 1 | 2 | 0.033 | 0.00006 |
| rhcJ | 438 | 2 | 3 | 0.332 | 0.00077 |
| Concatenate | 2,879 | 25 | 15 | 0.596 | 0.00122 |
| Avg | 479.8 | 4.1 | 4.0 | 0.344 | 0.00125 |