Fig. 5: B. cinerea is responsible for the production of Inositol Phosphate Glycans (IPGs) from plant membrane upon infection.

Extracted ion chromatograms of IPGs (A) produced by the putative GIPC-PLC1 encoded by BCIN07g04350 gene from A. thaliana AIR at different pH values. B Spectrum of GIPC-enriched extract acquired in the negative ion mode. C Cumulative extracted ion chromatograms of most prominent phytoceramides (purple), GIPC series (red) and Series A (blue) IPG core present in the untampered GIPC-enriched lipid fraction prepared from A. thaliana AIR. D Spectrum of phytoceramides (purple) acquired in the negative ion mode. E Cumulative extracted ion chromatograms of most prominent phytoceramides (purple), GIPC series (red) and Series A (blue), Series G (green) and Series H (yellow) IPG present in the GIPC-enriched lipid fraction incubated with the putative GIPC-PLC1 encoded by the BCIN07g04350 gene.