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. 2013 Feb;94(Pt 2):284–292. doi: 10.1099/vir.0.048827-0

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© 2013 Crown copyright

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 work is properly cited.

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Fig. 1. — Three-dimensional antigenic map showing the antigenic relationship between recombinant viruses and wild-type viruses. Viruses (spheres) and sera (open boxes) are positioned such that the distance from each serum to each virus is determined by the neutralization titre. Antigenic cartography is used to position both sera and viruses relative to each other, so orientation of the map within the axes is free. Bar, 1 AU (antigenic unit), equivalent to a twofold dilution in antibody titre. Green spheres, RABV strains [Flury low egg passage (LEP) vaccine strain is labelled]; yellow spheres, EBLV-1 strains (RV9 is labelled); red spheres, EBLV-2 srains (RV1787 is labelled); labelled white spheres, recombinant viruses.