Fig. 9From: Tuberomics: a molecular profiling for the adaption of edible fungi (Tuber magnatum Pico) to different natural environmentsTriplot from CCoA (canonical correspondence analysis) of the VOCs data from PTR-ToF-MS. Sample biological replicates (red squares for SM, green for IS and light blue for AL; samples are plotted by their LC score) are showed along with the compounds identified through PTR-ToF-MS (numbered according to Additional file 18: Table S13; scored by their protonated m/z) and two environmental variables (red arrows). Yellow tags mark the volatile sulfur compounds (VCSs) from the other volatiles (blue tags)Back to article page