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. 2015 Jun 18;10(6):e0128562. doi: 10.1371/journal.pone.0128562

Fig 7. Neutralization of SF162 pseudoviruses by sera from rabbits immunized with the FDA20 immunogen.

Fig 7

(A) Dose-response neutralization curves of sera from two rabbits from the first immunization study (numbered 20 and 21) and pooled sera from rabbit groups from the third prime-boost study (N3-7, N3-8, N3-9, N3-12). (B) Neutralization is abrogated by addition of a V3 peptide matching the sequence in the FDA20 immunogen.