Table 4.
Number of SNPs in plastome protein-coding genes in different clades of Allium sect. Cepa.
| Data type | Total number of SNPs | Number of SNPs |
||||||
|---|---|---|---|---|---|---|---|---|
| matK | rpoC2 | ycf1 | ndhF | rpoB | accD | ycf2 | ||
| Section Cepa plus one outgroup | 2239 | 79 | 101 | 255 | 93 | 62 | 35 | 30 |
| Section Cepa | 1482 | 51 | 60 | 179 | 67 | 42 | 31 | 19 |
| Central Asian species (A. praemixtum, A. oschaninii, A. pskemense) | 451 | 25 | 31 | 75 | 24 | 23 | 13 | 7 |
| Northeast Asian species (A. galanthum, A. altaicum) plus A. fistulosum and A. cepa | 290 | 14 | 14 | 68 | 22 | 14 | 15 | 4 |
| A. oschaninii | 52 | 7 | 3 | 8 | 2 | 2 | 2 | 0 |
| A. galanthum | 18 | 0 | 0 | 5 | 2 | 4 | 1 | 1 |