Table 4 Micrograft success and virus transmission in micrografts of ASGV-infected shoots regenerated from cryopreservation and shoot tip culture in ‘Gala’ apple
From: Cryopreservation of virus: a novel biotechnology for long-term preservation of virus in shoot tips
Treatment | Success of micrografts (%) | Virus transmission (%) after different time points (day) of micrografting | |||
|---|---|---|---|---|---|
3 | 7 | 14 | 21 | ||
Drop-vitri | 95 ± 5a | 0 (0/20) | 30 (6/20) | 70 (14/20) | 100 (20/20) |
Encap-vitri | 95 ± 5a | 0 (0/20) | 30 (6/20) | 60 (12/20) | 100 (20/20) |
Shoot tip culture | 100 ± 5a | 0 (0/20) | 30 (6/20) | 70 (14/20) | 100 (20/20) |