Fig. 3

Differential abundance (DA) heatmaps presenting fungal ASVs whose relative abundance showed a significant positive correlation (p < 0.05*, p < 0.01**) with the wood samples from vines with (symptomatic) or without (asymptomatic) GTD symptoms. Results are presented collectively for all cultivars/locations (a) and separately for each variety/location (b) Agiorgitiko (c) Xinomavro and (d) Vidiano