TABLE 3.
Chronological appearance of 48 5NVs within three independent lines and over seven pig passages
| Genotype | No. of plaque-cloned viruses identical to each genotype within the following passage and linea:
|
||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P1
|
P2
|
P3
|
P4
|
P5
|
P6
|
P7
|
|||||||||||||||
| A | B | C | A | B | C | A | B | C | A | B | C | A | B | C | A | B | C | A | B | C | |
| CC-01b | 5 | 12 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-01 | 7 | — | 5 | 10 | — | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-02 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-03 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-04 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-05 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-06 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-07 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-08 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-09 | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-10 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-11 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-12 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-13 | — | — | — | — | 9 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-14 | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-15 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-16 | — | — | — | — | — | — | 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-17 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-18 | — | — | — | — | — | — | — | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-19 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-20 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-21 | — | — | — | — | — | — | — | — | 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-22 | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-23 | — | — | — | — | — | — | — | — | — | 10 | — | — | 13 | — | — | 14 | — | — | 10 | — | — |
| 5NV-24 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-25 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-26 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-27 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-28 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
| 5NV-29 | — | — | — | — | — | — | — | — | — | — | 12 | — | — | — | — | — | — | — | — | — | — |
| 5NV-30 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
| 5NV-31 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
| 5NV-32 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
| 5NV-33 | — | — | — | — | — | — | — | — | — | — | — | 13 | — | — | — | — | — | — | — | — | — |
| 5NV-34 | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 15 | — | — | — | — | — | — |
| 5NV-35 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
| 5NV-36 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
| 5NV-37 | — | — | — | — | — | — | — | — | — | — | — | — | — | 15 | — | — | 14 | — | — | 13 | — |
| 5NV-38 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
| 5NV-39 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
| 5NV-40 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | — | — | — |
| 5NV-41 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
| 5NV-42 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — |
| 5NV-43 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
| 5NV-44 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
| 5NV-45 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
| 5NV-46 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
| 5NV-47 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 |
| 5NV-48 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
a
Within passages, A, B, and C each represent one pig from which 15 plaque-cloned viruses were collected. —, no identical virus was found.
b
CC-01 is the original virus inoculum in P1.