Figure 3
From: Poultry farms as a source of avian influenza A (H7N9) virus reassortment and human infection
The reassortment scenario between H7N9 and H9N2 viruses co-circulating on the poultry farm.
The different species of poultry involved in the reassortment are shown in cartoons. The cartoon was created by BT and LY using Adobe Illustrator CS6. The virus is demonstrated with a circle. The eight gene segments (horizontal bars), from top to bottom, include PB2, PB1, PA, HA, NP, NA, MP and NS. Orange represents the genes from the parental H7N9 viruses. Green represents the genes from the parental H9N2 virus. The green and orange internal gene names in the frame represent the gene pools on the patient's farm.
