Table 1.
Summary of the genetic linkage map of B. rapa constructed using sequence-based markers
| Linkage group |
Length (cM) | Markers (no.) | Density (cM/marker) |
Intervals a (no.) | Gaps b (no.) | Ave. interval (cM) |
|---|---|---|---|---|---|---|
| A01 | 82.9 | 41 | 2.02 | 28 | 0 | 2.96 |
| A02 | 130.7 | 42 | 3.11 | 34 | 0 | 3.84 |
| A03 | 134.1 | 72 | 1.86 | 41 | 0 | 3.27 |
| A04 | 111.0 | 30 | 3.70 | 27 | 1 | 4.11 |
| A05 | 142.6 | 59 | 2.42 | 35 | 0 | 4.07 |
| A06 | 186.4 | 57 | 3.27 | 39 | 1 | 4.78 |
| A07 | 86.6 | 54 | 1.60 | 36 | 0 | 2.41 |
| A08 | 71.5 | 29 | 2.46 | 20 | 0 | 3.57 |
| A09 | 188.5 | 81 | 2.33 | 59 | 0 | 3.20 |
| A10 | 99.9 | 42 | 2.38 | 26 | 0 | 3.84 |
| Total | 1234.2 | 507 | 2.43 | 345 | 2 | 3.61 |
a Adjacent markers > 1 cM; b Interval distance between adjacent markers ≥15 cM [7].