Table 2 Number of seeds that were recovered from open-pollinated Corinto Nero berries in 2016 and in vitro germinated to generate plantlets for ploidy level analysis and genotyping. Seedlings were obtained from 50 non-floating Sangiovese seeds with the only objective to calculate their germination rate
| Â | Total seeds | Normal seeds (non-floating in water) | Potentially viable seeds (%) | Seeds cultivated in vitro | Germinated seeds | Germination rate (%) |
|---|---|---|---|---|---|---|
Sangiovese (clone R24) | 429 | 402 | 93.7 | 50 | 27 | 54.0 |
Corinto Nero | 629 | 174 | 27.7 | 165 | 85 | 51.5 |