Table 5. Comparison of the mutational changes, number of transitions (Ts) and transversions (Tv), and synonymous (S) and nonsynonymous (N) substitutions per protein-coding chloroplast gene in Haloxylon ammodendron and H. persicum.
| Gene | Ts | Tv | S | N |
|---|---|---|---|---|
| atpA | 1 | 0 | 1 | 0 |
| atpI | 1 | 0 | 1 | 0 |
| matK | 0 | 1 | 0 | 1 |
| ndhF | 1 | 0 | 0 | 1 |
| ndhI | 0 | 1 | 0 | 1 |
| psbC | 0 | 1 | 1 | 0 |
| rpoB | 1 | 0 | 1 | 0 |
| rpoC2 | 0 | 3 | 0 | 3 |
| rps15 | 1 | 0 | 0 | 1 |
| rps3 | 0 | 1 | 0 | 1 |
| ycf1 | 1 | 2 | 1 | 2 |
| Total | 6 | 9 | 5 | 10 |