Characteristics of the non-B subtype HIV variants over time.

<p>Predicted neutralization sensitivity of non-B subtype HIV-1 variants to bNAbs over time. <b>A</b> - <b>D</b>: the predicted neutralization sensitivity of HIV-1 samples of the non-B subtype to the bNAbs 3BNC117, 35O22, PGT121, and PG16. <b>E</b>: the ratio of R5-tropic and X4-capable non-B subtype HIV-1 variants in the Los Alamos HIV sequence database over the six time periods. <b>F</b>: predicted neutralization sensitivity of R5-tropic variants of the non-B subtype to PG16.