Table 4. Base substitution frequencies for two sequences within the HIV genome.
Base change |
env Subtype A
(%) |
env Subtype B
(%) |
TAR
(%) |
A to C | 9.6 | 8.3 | 1.9 |
A to G | 23.4 | 20.4 | 27.4 |
A to T | 4.8 | 5.5 | 4.2 |
C to A | 6.0 | 5.3 | 1.9 |
C to G | 2.6 | 2.0 | 2.9 |
C to T | 12.0 | 10.4 | 9.7 |
G to A | 18.8 | 21.7 | 15.2 |
G to C | 4.0 | 3.5 | 1.7 |
G to T | 3.4 | 2.9 | 10.9 |
T to A | 4.5 | 5.9 | 5.4 |
T to C | 9.9 | 7.0 | 11.9 |
T to G | 5.0 | 7.2 | 6.9 |