Figure 6. Recovery and plaque assay of an H9N2 avian-human reassortant virus.
(A) Diagram outlining gene segment exchange to create the reassortant virus. (B) Plaque morphology of the parental H3N2 virus RGMemphis98 (left), the parental H9N2 virus RGWF10 (center) and the 2WF10:6M98 reassortant virus (right).