Table 5.
Mutation sites in gag, pol, and env genes of the isolates compared with HPRS-103.
| Item | gag | pol | env | |||||
|---|---|---|---|---|---|---|---|---|
| Position | 77V | 122I | 133V | 194 G | 550K | 659 L | 217V | 63 |
| Cluster I | I (50%) | I (97%) | V (66%) | G (89%) | R (66%) | V (69%) | I (38%) | L (97%) |
| V (50%) | A (32%) | K (34%) | L (37%) | V (62%) | ||||
| Cluster II | V (93%) | A (63%) | A (73%) | E (50%) | K (55%) | L (70%) | I (63%) | L (68%) |
| I (37) | V (28%) | G (50%) | R (45%) | V (30%) | V (34%) | M(30%) | ||
| HPRS-103 | Env | |||||||
| Position | 64 | 106 | 107 | 121 | 159 | 206 | 208 | 247 |
| Cluster I | Q (97%) | N (53%) | T (58%) | D (64%) | T (72%) | D (86%) | H (58%) | R (42%) |
| S (42%) | A (42%) | N (22%) | _(33%) | L (14%) | G (19%) | |||
| Cluster II | Q (80%) | N (100%) | T (80%) | N (63%) | T (97%) | C (53%) | S (53%) | R (40%) |
| R (15%) | A (20%) | R (13) | D (45) | P (18%) | K (20%) | |||
| HPRS-103 | Env | |||||||
| Position | 250 | 258 | 404 | 423 | 434 | 489 | 506 | |
| Cluster I | L (36%) | G (81%) | R (58%) | I (58%) | I (78%) | R (64%) | L (61%) | |
| F (30%) | R (19%) | K（41%） | V (42%) | V (20%) | Q (36%) | F (39%) | ||
| Cluster II | F (40%) | G (50%) | K（95%） | I (88%) | I (100%) | Q (97%） | L (78%) | |
| L (45%) | R (45%) | W (23%) | ||||||