Table 1.
Number of SNPs and length of linkage groups in the two parental genetic maps of ‘Rio Grande Russet’ (RGR) and ‘Premier Russet’ (PR)
| Chr | No. Mapped SNPs | Map Length (cM) | Map Length (Mb) | PGSC v4.03 PM (Mb) | Coverage | Average Inter-loci Distance (cM) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total | RGR | PR | RGR | PR | RGR | PR | DM | RGR | PR | RGR | PR | |
| 1 | 174 | 146 | 131 | 89.0 | 89.0 | 88.3 | 88.3 | 88.7 | 99.5 | 99.5 | 0.61 | 0.68 |
| 2 | 158 | 126 | 126 | 73.5 | 75.9 | 36.3 | 36.7 | 48.6 | 74.7 | 75.5 | 0.58 | 0.60 |
| 3 | 125 | 97 | 106 | 76.5 | 76.5 | 61.4 | 59.7 | 62.3 | 98.6 | 95.8 | 0.79 | 0.72 |
| 4 | 143 | 122 | 125 | 83.6 | 80.1 | 71.0 | 71.0 | 72.2 | 98.3 | 98.3 | 0.69 | 0.64 |
| 5 | 110 | 89 | 140 | 56.8 | 58.2 | 49.7 | 49.7 | 52.1 | 95.4 | 95.4 | 0.64 | 0.42 |
| 6 | 132 | 106 | 115 | 65.5 | 63.8 | 59.4 | 58.9 | 59.5 | 99.8 | 99.0 | 0.62 | 0.55 |
| 7 | 91 | 68 | 126 | 65.8 | 64.4 | 50.2 | 49.8 | 56.8 | 88.4 | 87.7 | 0.97 | 0.51 |
| 8 | 129 | 110 | 105 | 74.4 | 77.1 | 56.8 | 55.2 | 56.9 | 99.8 | 96.9 | 0.68 | 0.73 |
| 9 | 132 | 107 | 114 | 83.4 | 85.8 | 58.3 | 61.1 | 61.5 | 94.8 | 99.3 | 0.78 | 0.75 |
| 10 | 109 | 81 | 101 | 70.2 | 70.3 | 59.3 | 59.2 | 59.8 | 99.2 | 99.0 | 0.87 | 0.70 |
| 11 | 151 | 123 | 108 | 72.0 | 70.7 | 44.7 | 44.7 | 45.5 | 98.2 | 98.2 | 0.59 | 0.65 |
| 12 | 91 | 76 | 128 | 77.4 | 77.4 | 58.8 | 58.8 | 61.2 | 96.1 | 96.1 | 1.02 | 0.60 |
| Total | 1545 | 1251 | 1425 | 888.1 | 889.1 | 694.2 | 693.1 | 725.1 | 95.2 | 95.1 | 0.71 | 0.62 |
Chr chromosome, cM centimorgan. Map length (Mb) and map coverage values are based on the PGSC version 4.03 Pseudomolecules of the reference potato Solanum tuberosum group Phureja DM1–3516 R44 (DM)