Table 1.
Comparison of genetic map and physical map in the CSSLs
| Chr. | Chromosome length | Number of markers | Average size | Number of segments | Coverage length | Coverage rate | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MM-map (cM) | GR-map (Mb) | MM-map | GR-map | MM-map (marker/cM) | GR-map (SNPs/kb) | MM-map | GR-map | MM-map (cM) | GR-map (Mb) | MM-map | GR-map | |
| A01 | 115.34 | 117.71 | 14 | 361,606 | 8.24 | 3.1 | 19 | 91 | 82.08 | 108.57 | 71.16% | 92.24% |
| A02 | 147.16 | 108.05 | 18 | 604,209 | 8.18 | 5.6 | 19 | 40 | 76.08 | 105.69 | 51.70% | 97.81% |
| A03 | 161.99 | 113.01 | 19 | 596,783 | 8.53 | 5.3 | 10 | 53 | 137.58 | 104.41 | 84.93% | 92.39% |
| A04 | 140.78 | 85.11 | 18 | 466,455 | 7.82 | 5.5 | 20 | 41 | 123.75 | 82.41 | 87.90% | 96.82% |
| A05 | 207.21 | 109.37 | 21 | 524,501 | 9.87 | 4.8 | 20 | 53 | 169.42 | 85.68 | 81.76% | 78.34% |
| A06 | 172.09 | 124.01 | 19 | 662,304 | 9.06 | 5.3 | 16 | 46 | 120.19 | 114.98 | 69.84% | 92.72% |
| A07 | 115.52 | 97.74 | 16 | 528,301 | 7.22 | 5.4 | 14 | 34 | 29.42 | 39.40 | 25.46% | 40.31% |
| A08 | 141.97 | 122.33 | 20 | 673,976 | 7.10 | 5.5 | 13 | 60 | 63.98 | 120.00 | 45.06% | 98.09% |
| A09 | 187.02 | 82.06 | 21 | 432,266 | 8.91 | 5.3 | 23 | 39 | 124.75 | 78.94 | 66.70% | 96.19% |
| A10 | 185.70 | 114.80 | 21 | 616,965 | 8.84 | 5.4 | 16 | 22 | 163.96 | 100.14 | 88.29% | 87.23% |
| A11 | 239.20 | 123.16 | 29 | 665,538 | 8.25 | 5.4 | 23 | 33 | 193.20 | 121.58 | 80.77% | 98.72% |
| A12 | 222.31 | 107.62 | 26 | 600,282 | 8.55 | 5.6 | 29 | 42 | 202.90 | 100.35 | 91.27% | 93.24% |
| A13 | 213.83 | 108.33 | 23 | 611,835 | 9.30 | 5.6 | 14 | 27 | 171.66 | 102.50 | 80.28% | 94.62% |
| At subgenome | 2250.12 | 1413.31 | 265 | 7,345,021 | 8.49 | 5.2 | 236 | 581 | 1658.96 | 1264.64 | 73.73% | 89.48% |
| D01 | 178.95 | 63.18 | 22 | 331,752 | 8.13 | 5.3 | 17 | 27 | 124.09 | 53.84 | 69.34% | 85.21% |
| D02 | 102.25 | 69.81 | 12 | 405,754 | 8.52 | 5.8 | 10 | 14 | 85.99 | 64.76 | 84.10% | 92.76% |
| D03 | 145.67 | 52.68 | 17 | 302,944 | 8.57 | 5.8 | 20 | 27 | 132.24 | 52.67 | 90.78% | 99.98% |
| D04 | 167.36 | 56.41 | 20 | 299,802 | 8.37 | 5.3 | 10 | 17 | 145.07 | 48.92 | 86.68% | 86.73% |
| D05 | 243.38 | 62.90 | 28 | 295,927 | 8.69 | 4.7 | 22 | 35 | 196.42 | 51.82 | 80.70% | 82.38% |
| D06 | 153.96 | 66.84 | 18 | 359,172 | 8.55 | 5.4 | 29 | 36 | 131.23 | 61.67 | 85.24% | 92.26% |
| D07 | 152.94 | 59.23 | 18 | 308,614 | 8.50 | 5.2 | 14 | 126 | 129.79 | 56.28 | 84.86% | 95.02% |
| D08 | 145.99 | 69.01 | 16 | 360,933 | 9.12 | 5.2 | 21 | 116 | 145.99 | 67.78 | 100.00% | 98.22% |
| D09 | 174.52 | 52.80 | 20 | 290,463 | 8.73 | 5.5 | 25 | 29 | 158.55 | 44.98 | 90.85% | 85.19% |
| D10 | 160.88 | 67.98 | 17 | 378,681 | 9.46 | 5.6 | 14 | 36 | 126.42 | 62.95 | 78.58% | 92.61% |
| D11 | 265.89 | 72.91 | 32 | 321,124 | 8.31 | 4.4 | 30 | 62 | 209.45 | 32.85 | 78.77% | 45.06% |
| D12 | 123.72 | 62.67 | 14 | 305,337 | 8.84 | 4.9 | 15 | 73 | 88.12 | 30.38 | 71.22% | 48.48% |
| D13 | 136.87 | 63.32 | 16 | 348,137 | 8.55 | 5.5 | 17 | 32 | 120.31 | 29.40 | 87.90% | 46.43% |
| Dt subgenome | 2152.38 | 819.74 | 250 | 4,308,640 | 8.61 | 5.3 | 244 | 633 | 1793.67 | 658.29 | 83.33% | 80.31% |
| Total | 4402.50 | 2233.05 | 515 | 11,653,661 | 8.5 | 5.2 | 480 | 1211 | 3452.62 | 1922.94 | 78.42% | 86.11% |
MM-map: based on the genetic map constructed with molecular markers
GR-map: based on the physical map constructed by whole-genome resequencing