Fig. 7

Change of expression of genes encoding glycosyltransferases catalyzing transfer of sugar residues to glycan cores (glycan core extension) in PIEs infected with RVC, G9P[13] and G5P[7] vs control (non-infected PIEs). The peripheral terminal region of glycan cores may include d-galactose (Gal), N-acetylglucosamine (GlcNAc) and SA residues whose transfer is provided by several glycosyltransferases in a core-specific manner. Bars indicate fold change difference between infected PIEs vs uninfected control. Blue circles represent the significance (p-value < 0.05, i.e. 1.3 in -log10 format)