Table 2 Reaction of S. chacoense plants on PVY infection, and detection of Rychc using molecular markers.
Phenotype | Number of plants | Genotypes | MG64-17 | 1648F24/ 1648R22 |
|---|---|---|---|---|
extreme resistance (ER) | 29 | W17, W19, W21, W23, W24, W26, W35, W50, W55, W56, W57, W59, W66, W67, W69, W70, W71, W72, W73, W74, W76, W78, W79, W80, W83, W84, W86, W88, W95 | +a | + |
hypersensitive reaction (HR) | 9 | W12, W15, W22, W25, W49, W51, W60, W64, W75 | + | + |
susceptibility | 22 | W07, W10, W13, W14, W16, W20, W27, W29, W30, W52, W54, W58, W61, W62, W65, W77, W81, W82, W96 | - | - |
W08, W28 | + | + | ||
W53 | + | - |
