Table 7 Distribution of molecular markers on the B. oleracea high-density genetic map
Chromosome | Length (cM) | Number of markers | Number of SSRs | Number of SNPs | Average distance between two markers (cM) | Number of gaps — Da(cM) | |
|---|---|---|---|---|---|---|---|
5 < D < 10 | D > 10 | ||||||
C01 | 99.5 | 132 | 68 | 64 | 0.75 | 1 | 1 |
C02 | 158.5 | 111 | 48 | 63 | 1.43 | 7 | 1 |
C03 | 161.8 | 186 | 99 | 87 | 0.87 | 1 | 0 |
C04 | 133.6 | 136 | 64 | 72 | 0.94 | 3 | 0 |
C05 | 134.6 | 133 | 52 | 81 | 1.01 | 3 | 0 |
C06 | 101.6 | 142 | 72 | 70 | 0.72 | 1 | 2 |
C07 | 145.0 | 142 | 70 | 72 | 1.01 | 1 | 1 |
C08 | 137.0 | 146 | 86 | 60 | 0.94 | 1 | 1 |
C09 | 126.3 | 99 | 43 | 56 | 1.28 | 0 | 1 |
Total | 1197.9 | 1227 | 602 | 625 | 0.98 | 18 | 7 |