TABLE 2.
Burst size and genomic DNA copy/PFU of UL42 recombinants
| Virus | Burst size (PFU/cell)a | DNA copies/PFUb |
|---|---|---|
| C700-A | 12.5 ± 3.0 | 200 ± 100 |
| C700-B | 11.5 ± 4.2 | 300 ± 80 |
| C-R113A-A | 6.0 ± 2.0 | 600 ± 100 |
| C-R113A-B | 5.3 ± 1.5 | 700 ± 200 |
| C-R182A-A | 8.2 ± 2.1 | 1000 ± 40 |
| C-R182A-B | 7.4 ± 1.8 | 1,100 ± 400 |
| C-R279A-A | 2.6 ± 1.9 | 4,600 ± 40 |
| C-R279A-B | 2.4 ± 1.6 | 2,700 ± 100 |
| C-R280A-A | 2.5 ± 0.7 | 3,100 ± 400 |
| C-R280A-B | 2.6 ± 1.1 | 2,900 ± 500 |
| CgalΔ42 | NDc | ND |
a
Burst size was calculated by the ratio of peak titer (36 h postinfection) over the number of cells. Data are averages and standard deviations of four experiments.
b
DNA copies/PFU and standard deviations were calculated by the ratio of numbers of DNA copies present in cell-free medium over viral titers at 36 h postinfection.
c
ND, not determined.