Table 4.
Description of the genetic linkage map constructed in this study
| LG | Length | Loci | SDL | SDL % | P1 | P2 |
|---|---|---|---|---|---|---|
| A01 | 80.23 | 70 | 9 | 12.86 | 2 | 7 |
| A02 | 29.92 | 11 | 5 | 45.45 | 0 | 5 |
| A03 | 76.89 | 16 | 5 | 30.04 | 0 | 5 |
| A04 | 20.47 | 6 | 0 | 0.00 | 0 | 0 |
| A05 | 110.81 | 110 | 24 | 21.82 | 17 | 7 |
| A06 | 50.35 | 26 | 17 | 65.38 | 0 | 17 |
| A07 | 46.47 | 39 | 6 | 15.38 | 0 | 6 |
| A08 | 66.63 | 17 | 0 | 0.00 | 0 | 0 |
| A09 | 92.93 | 73 | 13 | 17.81 | 0 | 13 |
| A10 | 13.78 | 3 | 0 | 0.00 | 0 | 0 |
| A subgenome | 588.48 | 371 | 79 | 21.24 | 19 | 60 |
| B01 | 93.44 | 69 | 10 | 14.49 | 2 | 8 |
| B02 | 108.91 | 92 | 13 | 14.13 | 1 | 12 |
| B03 | 73.90 | 8 | 1 | 12.50 | 1 | 0 |
| B04 | 125.04 | 81 | 57 | 70.37 | 1 | 56 |
| B05 | 97.01 | 88 | 82 | 93.18 | 0 | 82 |
| B06 | 27.10 | 3 | 0 | 0.00 | 0 | 0 |
| B07 | 40.62 | 5 | 0 | 0.00 | 0 | 0 |
| B08 | 47.08 | 11 | 4 | 38.91 | 0 | 4 |
| B09 | 79.51 | 10 | 2 | 20.00 | 0 | 2 |
| B10 | 105.11 | 92 | 10 | 10.87 | 2 | 8 |
| B subgenome | 797.71 | 459 | 179 | 39.06 | 7 | 172 |
| Whole genome | 1386.19 | 830 | 258 | 31.09 | 26 | 232 |
LG linkage group, SDL the number of segregation distortion loci in each linkage group (P < 0.001), SDL % the percentage of segregation distortion loci in each linkage group (P < 0.001), P1 the number of SSR loci that segregated distortedly to the parent Yuanza 9102, P2 the number of SSR loci that segregated distortedly to the parent Xuzhou 68-4