Table 3 . Hypovirus transmission frequency for disruption mutants of candidate vic alleles at vic2, vic6, and vic7.
| Donor | Recipient | Transmission | P-valuea |
|---|---|---|---|
| DK80 (2211-22) | EP155 (2211-22) | 20/20 | |
| EP155 (2211-22) | DK80 (2211-22) | 20/20 | |
| DK80 (2211-22) | EU-6 (2111-22) | 0/20 | 0.245 |
| DK80 Δvic2-2 (2211-22) | EU-6 (2111-22) | 2/20 | |
| EU-6 (2111-22) | DK80 (2211-22) | 1/20 | <0.001 |
| EU-6 (2111-22) | DK80 Δvic2-2 (2211-22) | 20/20 | |
| DK80 (2211-22) | EU-21 (2211-12) | 1/20 | 0.171 |
| DK80 Δvic6-2 (2211-22) | EU-21 (2211-12) | 4/20 | |
| EU-21 (2211-12) | DK80 (2211-22) | 3/20 | <0.001 |
| EU-21 (2211-12) | DK80 Δvic6-2 (2211-22) | 20/20 | |
| DK80 (2211-22) | EU-18 (2211-21) | 2/20 | 0.015 |
| DK80 Δvic7-2 (2211-22) | EU-18 (2211-21) | 9/20 | |
| EU-18 (2211-21) | DK80 (2211-22) | 20/20 | ND |
| EU-18 (2211-21) | DK80 Δvic7-2 (2211-22) | 20/20 | |
| DK80 Δvic6-2 (2211-22)b | EU-21 (2211-12) | 4/20 | <0.001 |
| DK80 Δvic6-2 (2211-22) | EU-21 Δvic6-1 (2211-12) | 20/20 | |
| EU-21 (2211-12)b | DK80 (2211-22) | 3/20 | <0.001 |
| EU-21 Δvic6-1 (2211-12) | DK80 Δvic6-2 (2211-22) | 20/20 |
a
P-values for Fisher’s exact tests comparing the frequency of virus transmission when a vic allele in one isolate is disrupted. ND, not determined.
b
Repeated from above for comparison with double-allele disruption mutant parings.