Table 2.
Resistance to PVY and association of Ry markers of 17 selected potato varieties, breeding clones and two accessions of the wild species Solanum stoloniferum
| CIP number | Cultivar | Gene | Symptoms | DAS-ELISA | Molecular Markers | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mech.* | Graft | Mech.* | Graft | M17 | M45 | M5 | M6 | RYSC3 | |||
| 800,965 | A6 | Ny | Necrosis | Necrosis | 1 | 1 | – | – | – | – | + |
| 800,048 | Desiree | Ny | Necrosis | Necrosis | 0 | 1 | – | – | – | – | – |
| 800,959 | Granola | Ny | Necrosis | Necrosis | 1 | 1 | – | – | – | – | – |
| 704,790 | Alkanche | – | Necrosis | Chlorotic spots | 1 | 1 | – | – | – | – | – |
| 800,827 | Atlantic | – | Necrosis | Chlorotic rings | 1 | 1 | – | – | – | – | – |
| 801,069 | Bintje | – | Necrosis | Necrosis | 1 | 1 | – | – | – | – | – |
| 374,080.5 | Perricholi | – | Necrosis | Necrosis | 0 | 0 | – | – | – | – | – |
| 391,894.7 | DXY.7 | Ry adg | – | – | 0 | 0 | + | + | + | + | + |
| 391,895.1 | DXY.10 | Ry adg | – | – | 0 | 0 | + | + | + | + | + |
| 391,896.15 | DXY.15 | Ry adg | – | – | 0 | 0 | + | + | + | + | + |
| 393,613.2 | TXY.2 | Ry adg | – | – | 0 | 0 | + | + | + | + | + |
| 393,617.1 | TXY.11 | Ry adg | – | – | 0 | 0 | + | + | + | + | + |
| 379,706.27 | Costanera | Ry adg | – | – | 0 | 0 | + | + | + | + | + |
| 392,797.22 | UNICA | Ry adg | – | – | 0 | 0 | + | + | + | + | + |
| 676,008 | I-1039 | Ry sto | – | – | 0 | 0 | + | + | + | + | – |
| 800,953 | Bzura | Ry-fsto | – | – | 0 | 0 | – | – | – | – | – |
| 800,957 | Pirola | Ry-fsto | – | – | 0 | 0 | – | – | – | – | – |
| 760,738 | TARN187 | – | Mosaic | Mosaic | 1 | 1 | + | + | – | – | + |
| 761,884 | OCH14135 | Ry sto* | – | – | 0 | 0 | + | – | – | + | – |
*Mechanical infection