Figure 1. Detection of the galactosaminogalactan by immunofluorescence on resting, germinated conidia and on mycelium.
The specificity of the cell wall labelling was confirmed by the full inhibition of the labelling with the anti-GG MAb recognition seen after the MAb was incubated with GalNAc oligosaccharides obtained by HCl hydrolysis galactosaminogalactan (last panel on the right).