Figure 1From: 6-sulfo sialyl Lewis X is the common receptor determinant recognized by H5, H6, H7 and H9 influenza viruses of terrestrial poultryMolecular models of sialyloligosaccharides. The models depict sialyloligosaccharide parts of glycopolymers that were tested for their binding to influenza viruses. Corresponding structural formulas are given in the Table 1. The figures were generated using Discovery Studio ViewerPro5.0 software (Accelrys Inc.).Back to article page