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. Author manuscript; available in PMC: 2008 Dec 8.
Published in final edited form as: J Infect Dis. 2001 Sep 10;184(8):998–1006. doi: 10.1086/323601

Figure 2.

Figure 2

Comparison of non-subtype B protease sequences with subtype B consensus sequence. White circles, percentage of subtype B sequences (n = 991) that differ from consensus B sequence; gray circles, percentage of non-B sequences that differ from subtype B consensus sequence; non-B percentage is red at positions associated with drug resistance that have significant differences between subtype B and non-B sequences. Non-B subtypes include subtype A (n = 95), subtype CRF01_AE (n = 29), subtype C (n = 48), subtype D (n = 37), subtype F (including F1 and F2 [n = 31]), subtype G (n = 11), subtype CRF02_AG (n = 86), and all other subtypes (H, J, K, CR04_cpx, and CRF06_cpx [n = 16]). Variants at positions 10, 20, 36, and 82 were more common in non-B isolates; variants at positions 63, 77, and 93 were more common in subtype B isolates.