Figure 3.
Receptor-binding properties of H3N2 avian influenza viruses. The binding of the H3N2 viruses to two different glycans (α-2,3-glycans, blue; α-2,6-glycans, red) was tested. Two viruses, CK/Hebei/3/13 (H5N2) and Sichuan/1/09 (H1N1), that bind to α-2,3- and α-2,6-glycans, respectively, were used as controls. The data shown are the means of three repeats, the error bars indicate standard deviations.