Table 2.

Dinucleotide context of G-to-A mutations in Vif/Vpr and DIS/Gag regions.

Virus (Region sequenced)	Dinucleotide context of G-to-A Mutations
	GGa (%)	GA (%)	GC (%)	GT (%)	Total
WT (Vif/Vpr)
DNA	1 (25%)	3 (75%)	0	0	4
Cellular viral RNA	0	0	0	0	0
Virion RNA	7 (32%)	11 (50%)	1 (5%)	3 (14%)	22
HIV-YRHHY>A5 (Vif/Vpr)
DNA	620 (87%)	83 (12%)	6 (1%)	3 (0.4%)	712
Cellular viral RNA	81 (86%)	9 (10%)	3 (3.2%)	1 (1%)	94
Virion RNA	34 (69%)	10 (20%)	3 (6%)	2 (4%)	49
HIV-YRHHY>A5 (DIS/Gag)
DNA	54 (87%)	8 (13%)	0	0	62
Cellular viral RNA	74 (89%)	3 (4%)	3 (4%)	3 (4%)	83
Virion RNA	20 (74%)	4 (15%)	0	3 (11%)	27

^a The first G nucleotide in the GG dinucleotide is the target of G-to-A mutation.