Table 1. Frequency of LTR genotypes in spleen and brain of SIV-infected macaques.

Tissue:	Genotype:	WT	1–5S	2–5	6–10	12–15	17–21	24–27	28–34	25–26†	4–6†	total # of clones
Spleen	days p.i.	Genotype Frequency (%)
RNA	10	46	31	6			<1	17*				173
	21	5	16	48	<1	22	2	<1	5			135
	42	3	2	61	4	13	6	<1	10			348
	48–84	<1		62	<1	3	29	5				269
Brain
DNA	10	71	29									188
	21	34	48								17	158
RNA	21 Ŧ	62	34							4		94
	42			84	2	4		2	8			322
	48–84	<1	4	65		2	24	2	3			275

Summary of genotype frequencies (%) and total number of clones sequenced from spleen and brain at 10 (616, A4P020), 21 (Pzr1, PBc2), 42 (PLc2, PEe2, PFc2, PLB2), and 48–84 (T4363, 01P006, 389) days postinoculation (p.i.). The frequencies and total number of clones sequenced reflects those as shown in Figure 2B and C.

^†Indicates variant genotype with the absence of both the +123A/G and +146C/A substitution within the DS1 C/EBP site.

^*Indicates the absence of +123A/G but the presence of +146C/A (DS1C/A) substitution.

^‡Genotype frequency from analysis of brain RNA from macaques PBc2 euthanized at 21 days p.i.