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. Author manuscript; available in PMC: 2006 Sep 18.
Published in final edited form as: Nature. 2005 Dec 4;439(7074):344–348. doi: 10.1038/nature04388

Figure 2.

Figure 2

Figure 2

Genomic diversity in a quasispecies is critical in viral tissue tropism and pathogenesis. a–b, Virus titers in PFU/gram from tissue of mice infected intravenously with the wildtype virus population (squares), the narrow G64S quasispecies (circles in a) or the artificially expanded G64SeQS quasispecies (circles in b). Mean values ± s.d. of 3 experiments are shown.