TABLE 2.
In vivo tropism of FIV molecular clones
| Group | Cat no. | Result at:
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 9–14 wk p.i.a
|
23 wk p.i.
|
|||||||||
| CD4 | CD8 | CD21 | Totalb | CD4 | CD8 | CD21 | Total | Macrophagesc | ||
| pF34 | 5 | + | − | + | + | − | − | − | + | + |
| 6 | NDd | ND | ND | ND | − | − | − | + | + | |
| 7 | ND | ND | ND | ND | − | − | − | + | + | |
| FIV-14 | 11 | + | − | + | + | + | − | − | + | + |
| 13 | ND | ND | ND | ND | + | − | − | + | − | |
| 16 | + | − | − | + | − | − | − | + | − | |
| pPPR | 17 | + | + | − | + | + | + | − | + | ND |
| 19 | ND | ND | ND | ND | + | − | − | + | − | |
| 21 | ND | ND | ND | ND | + | + | + | + | ND | |
| 22 | + | + | + | + | ND | ND | ND | ND | − | |
a
PCR performed on mononuclear cells from mesenteric lymph node for cats 5 and 6 and mononuclear cells from spleen for all other cats.
b
Unfractionated mononuclear cells.
c
Obtained by peritoneal lavage.
d
ND, not determined.