Table 3. Mutations shown at failure in the reverse transcriptase and protease, and NRTI included in the regimen together with NVP and TDF (3TC vs FTC).

3TC/FTC	Reverse transcriptase	Protease
FTC	A62V,K65R,Y181C,M184V	None
FTC	A62V, K65R, V75I, K103N, Y181C, M184V, M230L,	L63P
3TC	A62V,L74V,K103N,V106A,M184V,T215S,P225H	L63P
3TC	A62V, K65R, K101Q, Y181C	K20M, M36I, M46I, Q58E, L63P, L90M, I93L
3TC	V118I, M184V, Y188C	L63P
FTC	M41L, E44D, D67N, K70R, M184V, T215Y, K219Q	L63P
3TC	Y181I, M184V	G16E
3TC	M41L,A62V,T69N,K70R,K103N,V108I,M184V,T215F,K219E	R41K, L63P, A71V, V77I, L90M, I93L
3TC	D67N, K103N, Y181C, M184V, K219E	I62V, I64V
3TC	None	L63P
3TC	A62V, K65R, A98G, Y181C, M184V	L63P
3TC	K65R, M184V, Y188L	I15V,V77I, I93L
FTC	None (wild-type)	V77I
FTC	L74V/L, Q102K/R, K103K/N, D177E/G, Y181Y/D, M184V, G190G/A	K20R, M36I, L63P
3TC	K65R, V108I, Y181C, M184V	13V, K20T, V32I, E35D, M36I, K43T, M46I, I47V, F53L, L63P, I66F, A71V, G73S, V77I, L90M,
3TC	M41L, E44D, D67N, T69D, V118I, Y181C, M184V, G190A, L210W, T215Y, V106V/I, F227F/I	L33V
3TC	None	M36I,L63P,V77I
3TC	K103N/S,Y181C,M184V	L33V, R41K, I64V, I13V/I, L63P
FTC	K101E, G190A, K238T	L10V, I13V, L63P
3TC	None	I13V, M36I, L63P
3TC	M41L, M184V, L210W, T215Y	V118I
3TC	None	I13V, L63P, V77I
3TC	K65R, V106A, M184V	None