Table 1.
NRTI resistance mutation(s) | mechanism of resistance | drug(s) affected by resistance mutation(s) |
---|---|---|
K65R | discrimination | TFV, ABC, ddI, and d4T |
Y115F | discrimination | ABC |
L74V | discrimination | ddI |
M184V/I | discrimination | FTC and 3TC |
Q151M | discrimination | ddI, AZT, d4T, and ABC |
Q151M/A62V/V75I/F116Y | discrimination | ddI, AZT, d4T, and ABC |
Type 1: M41L/L210W/T215Y | excision | AZT and d4T |
Type 2: D67N/K70R/T215Y/K219Q | excision | AZT and d4T |