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. 2014 Oct 31;9(10):e109678. doi: 10.1371/journal.pone.0109678

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© 2014 Gambhira et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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The full-length E660 sequences were trimmed to match the vaccine construct sequence. (A) Neighbor-joining phylogenetic tree with all 58 env sequences compared against the vaccine construct. (B) Highlighter plot showing the silent (green) and non-silent (red) changes in all 58 trimmed envelope sequences compared to the E660-vaccine construct.