TABLE 1.
Mean numbers of nonenveloped and enveloped particles per infected Vero cella
| Virus | No. of nuclear capsids | No. of nonenveloped cytoplasmic virions | No. of enveloped cytoplasmic virions | Ratio of nuclear capsids/nonenveloped cytoplasmic virions | Ratio of nonenveloped/enveloped cytoplasmic virions |
|---|---|---|---|---|---|
| Wild type | 24.8 (4.42) | 1.75 (0.34) | 1.75 (0.35) | 0.07 | 1.00 |
| gE− | 33.2 (7.30) | 4.20 (0.55) | 3.70 (1.18) | 0.08 | 1.14 |
| gM− | 48.0 (16.55) | 9.25 (2.68) | 5.75 (2.25) | 0.12 | 1.60 |
| gE− gM− | 51.8 (8.19) | 4.10 (1.58) | 4.00 (0.66) | 0.19 | 1.03 |
a
The numbers in parentheses represent the standard errors of the mean values.